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268 Cards in this Set

  • Front
  • Back
  • 3rd side (hint)

Which of the following pairs of organisms are the most closely related to each other?


A) maple tree and E.Coli


B) Maple tree and a morel mushroom


C) Monarch butterfly and moral mushroom


D) moral mushroom and E.Coli

C) monarch butterfly and moral mushroom

Which are prokaryotic organisms?


A) Cyanobacteria and archaea


B)oak trees and elephants


C) archaea and humans


D) dandelions and animals


E) bacteria and amoebas

Cyanobacteria and archaea

Which of the following is NOT an adaptation of photosynthetic organisms to rocky coasts?


A) a multicellular body


B) strong cell walls


C) structures to anchor their bodies


D) food-conducting tissues


E) pigment systems

E) pigment systems

The monomers of proteins are:

Amino acids

Which substance makes up more than half of all living matter and more than 90% of the weight of most plant tissue?

Water

The monomers of nucleic acids are:

Nucleotides

When an oil undergoes hydrolysis p, the products are:

1 glycerol and 3 fatty acids

When an oil undergoes hydrolysis p, the products are:

1 glycerol and 3 fatty acids

The principal polysaccharide in the plant cell wall is:

Cellulose

The nucleolus is the structure in which _____ are formed.

Ribosomes

The nucleolus is the structure in which _____ are formed.

Ribosomes

Grana are stacks of _____ within chloroplast.

Thylakoids

An interruption in the secondary wall is called a:

Pit

An interruption in the secondary wall is called a:

Pit

What is the correct sequence in which glycoproteins travel through the Golgi complex?

Forming face, shuttle vesicles, maturing face, Trans-Golgi network

In the absence of other factors affecting water potential, water will move FROM a region of ____ to a region of ___.

Low solute concentration; high solute concentration

In the absence of other factors affecting water potential, water will move FROM a region of ____ to a region of ___.

Low solute concentration; high solute concentration

Which of the following substances is LEAST likely to diffuse across the plasma membrane?


A) water


B) a small, uncharged polar molecule


C) an ion


D) carbon dioxide


E) oxygen

C) An ion

In the absence of other factors affecting water potential, water will move FROM a region of ____ to a region of ___.

Low solute concentration; high solute concentration

Which of the following substances is LEAST likely to diffuse across the plasma membrane?


A) water


B) a small, uncharged polar molecule


C) an ion


D) carbon dioxide


E) oxygen

C) An ion

In the active transport of sucrose, the secondary active transport system is the:

Sucrose-proton symporter

In the absence of other factors affecting water potential, water will move FROM a region of ____ to a region of ___.

Low solute concentration; high solute concentration

Which of the following substances is LEAST likely to diffuse across the plasma membrane?


A) water


B) a small, uncharged polar molecule


C) an ion


D) carbon dioxide


E) oxygen

C) An ion

In the active transport of sucrose, the secondary active transport system is the:

Sucrose-proton symporter

Of the total solar energy that reaches the Earth, ____ percent is captured by the cells of photosynthetic organisms.

Less than 1

In the absence of other factors affecting water potential, water will move FROM a region of ____ to a region of ___.

Low solute concentration; high solute concentration

Which of the following substances is LEAST likely to diffuse across the plasma membrane?


A) water


B) a small, uncharged polar molecule


C) an ion


D) carbon dioxide


E) oxygen

C) An ion

In the active transport of sucrose, the secondary active transport system is the:

Sucrose-proton symporter

Of the total solar energy that reaches the Earth, ____ percent is captured by the cells of photosynthetic organisms.

Less than 1

An exergonic reaction:

Is a reaction in which the potential energy of the final is less than that of the initial state

In biological reactions, when a molecule is oxidized it___ an electron and a(n) ______

Loses; proton

In biological reactions, when a molecule is oxidized it___ an electron and a(n) ______

Loses; proton

In glycolysis, one molecule of glucose is converted to ____ molecules of ____.

Two; pyruvate

In biological reactions, when a molecule is oxidized it___ an electron and a(n) ______

Loses; proton

In glycolysis, one molecule of glucose is converted to ____ molecules of ____.

Two; pyruvate

Oxidative phosphorylation depends on a gradient of _____ across the mitochondrial membrane.

Protons

In biological reactions, when a molecule is oxidized it___ an electron and a(n) ______

Loses; proton

In glycolysis, one molecule of glucose is converted to ____ molecules of ____.

Two; pyruvate

Oxidative phosphorylation depends on a gradient of _____ across the mitochondrial membrane.

Protons

Which of the following statements about the electromagnetic spectrum is FALSE?


A) all radiations travel in waves


B) white light consists of a number of different colors


C) different colors of light are refracted at different angles


D) a wavelength is the distance from one wave crest to the crest of another


E) the longer the wavelength of light, the more energy it has

E) the longer the wave length of light, the more energy it has

In biological reactions, when a molecule is oxidized it___ an electron and a(n) ______

Loses; proton

In glycolysis, one molecule of glucose is converted to ____ molecules of ____.

Two; pyruvate

Oxidative phosphorylation depends on a gradient of _____ across the mitochondrial membrane.

Protons

Which of the following statements about the electromagnetic spectrum is FALSE?


A) all radiations travel in waves


B) white light consists of a number of different colors


C) different colors of light are refracted at different angles


D) a wavelength is the distance from one wave crest to the crest of another


E) the longer the wavelength of light, the more energy it has

E) the longer the wave length of light, the more energy it has

In antenna complex, light energy is transferred from one pigment molecule to another by:

Resonance energy transfer

In photophosphorylation , the role of ATP synthase complex is to provide a channel for protons to flow back into the:

Chloroplast stroma

When the zygote first divides, the two daughter cells are the ___ cells and the____ cell

Apical and basal

Which of the following CANNOT be part of the plumule?


A) shoot apical meristem


B) young leaves


C) radicle


D) epicotyl


E) stem-like axis

Radicle

In contrast to derivatives, initials:

Give rise to more initials and derivatives

In contrast to derivatives, initials:

Give rise to more initials and derivatives

Perforation plates are characteristic of the ___ of ____

Vessel elements of angiosperms

Albuminous cells are thought to have the same function as:

Companion cells

The sequence of regions in a growing root, beginning immediately behind the rootcap is:

Cell division, elongation, maturation

Maturation


Cell division


Elongation


!Order it!

The presence of Casparian strips forces substance entering and leaving the vascular cylinder to pass through the protoplasts of ____cells.

Endodermal

Extensions of vascular tissues into the leaves from the stem are called:

Leaf traces

Which of the following statements about palisade parenchyma FALSE?


A) simple


B) it's usually located on the lower side of the leaf


C) it consists of columnar cells


D) it's where most of the photosynthesis in the leaf occurs


E) it's part of mesophyll

B) it's usually located on the lower side of the leaf

A leaf having a rachis is a ___ leaf. What's a rachis?

Main Axis of a compound of a pinnately compound leaf

In eudicots, the major veins develop toward the___ and the minor veins develop toward the ___

Leaf margins; leaf base

Leaf base or leaf margins?

In vascular plants, cavitation is the:

Rupture of water columns

Which the following statements concerning the hardy-Weinberg Law is false?


A) it explains why dominant alleles don't drive out recessives


B) it explains why dominant and recessive alleles can remain in a population.


C) it provides a standard for detecting evolutionary change


D) It provides a standard against which we can measure changes in allele frequencies


E) it involves conditions that are usually met in natural populations

???

Which of the following statements concerning eco types is FALSE?


A) They are members of a species occupying different habitats


B) they exhibit a gradual change in phenotype correlated with gradual changes in the environment


C) they usually differ physiologically


D) they usually differ morphologically


E) they differ genetically

C maybe

Albuminous cells are thought to have the same function as:

Companion cells

Allopatric speciation is different from sympatric speciation in that allopatric speciation involves:

Geographic isolation

The sequence of regions in a growing root, beginning immediately behind the rootcap is:

Cell division, elongation, maturation

Maturation


Cell division


Elongation


!Order it!

The presence of Casparian strips forces substance entering and leaving the vascular cylinder to pass through the protoplasts of ____cells.

Endodermal

Extensions of vascular tissues into the leaves from the stem are called:

Leaf traces

Which of the following statements about palisade parenchyma FALSE?


A) simple


B) it's usually located on the lower side of the leaf


C) it consists of columnar cells


D) it's where most of the photosynthesis in the leaf occurs


E) it's part of mesophyll

B) it's usually located on the lower side of the leaf

A leaf having a rachis is a ___ leaf. What's a rachis?

Main Axis of a compound of a pinnately compound leaf

In eudicots, the major veins develop toward the___ and the minor veins develop toward the ___

Leaf margins; leaf base

Leaf base or leaf margins?

In vascular plants, cavitation is the:

Rupture of water columns

Which the following statements concerning the hardy-Weinberg Law is false?


A) it explains why dominant alleles don't drive out recessives


B) it explains why dominant and recessive alleles can remain in a population.


C) it provides a standard for detecting evolutionary change


D) It provides a standard against which we can measure changes in allele frequencies


E) it involves conditions that are usually met in natural populations

???

Which of the following statements concerning eco types is FALSE?


A) They are members of a species occupying different habitats


B) they exhibit a gradual change in phenotype correlated with gradual changes in the environment


C) they usually differ physiologically


D) they usually differ morphologically


E) they differ genetically

C maybe

Which do the following describes zygotes meiosis??


A) it occurs in most plants


B) the zygote is the only diploid cell in the life cycle


C) it results directly in gametes


D) it's characteristic of organisms having an alternation of generations


E) it's characteristic of organisms with isomorphic generations.

B) the zygote is the only diploid cell in the life cycle

Which do the following describes zygotes meiosis??


A) it occurs in most plants


B) the zygote is the only diploid cell in the life cycle


C) it results directly in gametes


D) it's characteristic of organisms having an alternation of generations


E) it's characteristic of organisms with isomorphic generations.

B) the zygote is the only diploid cell in the life cycle

What is a sporic meiosis?

It's characteristic of organisms having an alternation generations

Which do the following describes zygotes meiosis??


A) it occurs in most plants


B) the zygote is the only diploid cell in the life cycle


C) it results directly in gametes


D) it's characteristic of organisms having an alternation of generations


E) it's characteristic of organisms with isomorphic generations.

B) the zygote is the only diploid cell in the life cycle

What is a sporic meiosis?

It's characteristic of organisms having an alternation generations

The gametophyte:

C or E

Which do the following statements about fungi is FALSE?


A) they are heterotrophic organisms


B) most are unicellular


C) they are more closely related to plants than to animals


D) the largest organism may be fungus


E) only the insects have a greater number of species

The answer is C


They are actually more related to animals than plants

Which of the following is FALSE about homologous chromosomes?


A) both homologs are present in a zygote


B) one homologs comes form one parent and the other homologs form the other parent


C) homologs resemble each other in the kinds of hereditary information they contain


D) homologs resemble each other in size but not in shape


E) homologs constitute a member of a pair

??

Crossing over occurs in:

Meiosis 1

If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis

??

What chemical reaction occurs to join nucleotides together?

Nucleic acid

Which do the following statements about fungi is FALSE?


A) they are heterotrophic organisms


B) most are unicellular


C) they are more closely related to plants than to animals


D) the largest organism may be fungus


E) only the insects have a greater number of species

The answer is C


They are actually more related to animals than plants

Which of the following is FALSE about homologous chromosomes?


A) both homologs are present in a zygote


B) one homologs comes form one parent and the other homologs form the other parent


C) homologs resemble each other in the kinds of hereditary information they contain


D) homologs resemble each other in size but not in shape


E) homologs constitute a member of a pair

??

Crossing over occurs in:

Meiosis 1

If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis

??

What chemical reaction occurs to join nucleotides together?

Nucleic acid

What are the two types of chains of molecules known as?

DNA and RNA

Which do the following statements about fungi is FALSE?


A) they are heterotrophic organisms


B) most are unicellular


C) they are more closely related to plants than to animals


D) the largest organism may be fungus


E) only the insects have a greater number of species

The answer is C


They are actually more related to animals than plants

Which of the following is FALSE about homologous chromosomes?


A) both homologs are present in a zygote


B) one homologs comes form one parent and the other homologs form the other parent


C) homologs resemble each other in the kinds of hereditary information they contain


D) homologs resemble each other in size but not in shape


E) homologs constitute a member of a pair

??

Crossing over occurs in:

Meiosis 1

If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis

??

What chemical reaction occurs to join nucleotides together?

Nucleic acid

What are the two types of chains of molecules known as?

DNA and RNA

Main function of chloroplast?

Photosynthesis

Which do the following statements about fungi is FALSE?


A) they are heterotrophic organisms


B) most are unicellular


C) they are more closely related to plants than to animals


D) the largest organism may be fungus


E) only the insects have a greater number of species

The answer is C


They are actually more related to animals than plants

Which of the following is FALSE about homologous chromosomes?


A) both homologs are present in a zygote


B) one homologs comes form one parent and the other homologs form the other parent


C) homologs resemble each other in the kinds of hereditary information they contain


D) homologs resemble each other in size but not in shape


E) homologs constitute a member of a pair

??

Crossing over occurs in:

Meiosis 1

If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis

??

What chemical reaction occurs to join nucleotides together?

Nucleic acid

What are the two types of chains of molecules known as?

DNA and RNA

Main function of chloroplast?

Photosynthesis

What are the three major component of phospholipid?

Glycerol, fatty acids and Phosphate group

Which do the following statements about fungi is FALSE?


A) they are heterotrophic organisms


B) most are unicellular


C) they are more closely related to plants than to animals


D) the largest organism may be fungus


E) only the insects have a greater number of species

The answer is C


They are actually more related to animals than plants

Which of the following is FALSE about homologous chromosomes?


A) both homologs are present in a zygote


B) one homologs comes form one parent and the other homologs form the other parent


C) homologs resemble each other in the kinds of hereditary information they contain


D) homologs resemble each other in size but not in shape


E) homologs constitute a member of a pair

??

Crossing over occurs in:

Meiosis 1

If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis

??

What chemical reaction occurs to join nucleotides together?

Nucleic acid

What are the two types of chains of molecules known as?

DNA and RNA

Main function of chloroplast?

Photosynthesis

What are the three major component of phospholipid?

Glycerol, fatty acids and Phosphate group

Three domains of life?

Eukarya, archaea, and bacteria

Which do the following statements about fungi is FALSE?


A) they are heterotrophic organisms


B) most are unicellular


C) they are more closely related to plants than to animals


D) the largest organism may be fungus


E) only the insects have a greater number of species

The answer is C


They are actually more related to animals than plants

Which of the following is FALSE about homologous chromosomes?


A) both homologs are present in a zygote


B) one homologs comes form one parent and the other homologs form the other parent


C) homologs resemble each other in the kinds of hereditary information they contain


D) homologs resemble each other in size but not in shape


E) homologs constitute a member of a pair

??

Crossing over occurs in:

Meiosis 1

If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis

??

What chemical reaction occurs to join nucleotides together?

Nucleic acid

What are the two types of chains of molecules known as?

DNA and RNA

Main function of chloroplast?

Photosynthesis

What are the three major component of phospholipid?

Glycerol, fatty acids and Phosphate group

Three domains of life?

Eukarya, archaea, and bacteria

At metaphase the centromeres lie on the Equatorial plane

Mitosis and Meiosis 2

Meiosis 1, meiosis 2, and or mitosis

Which do the following statements about fungi is FALSE?


A) they are heterotrophic organisms


B) most are unicellular


C) they are more closely related to plants than to animals


D) the largest organism may be fungus


E) only the insects have a greater number of species

The answer is C


They are actually more related to animals than plants

Daughter nuclei have one half the number of chromosomes as the parent nucleus

Meiosis 1 and 2

Meiosis 1,2 and or mitosis

Which of the following is FALSE about homologous chromosomes?


A) both homologs are present in a zygote


B) one homologs comes form one parent and the other homologs form the other parent


C) homologs resemble each other in the kinds of hereditary information they contain


D) homologs resemble each other in size but not in shape


E) homologs constitute a member of a pair

??

Crossing over occurs in:

Meiosis 1

If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis

??

What chemical reaction occurs to join nucleotides together?

Nucleic acid

What are the two types of chains of molecules known as?

DNA and RNA

Main function of chloroplast?

Photosynthesis

What are the three major component of phospholipid?

Glycerol, fatty acids and Phosphate group

Three domains of life?

Eukarya, archaea, and bacteria

At metaphase the centromeres lie on the Equatorial plane

Mitosis and Meiosis 2

Meiosis 1, meiosis 2, and or mitosis

Which do the following statements about fungi is FALSE?


A) they are heterotrophic organisms


B) most are unicellular


C) they are more closely related to plants than to animals


D) the largest organism may be fungus


E) only the insects have a greater number of species

The answer is C


They are actually more related to animals than plants

Daughter nuclei have one half the number of chromosomes as the parent nucleus

Meiosis 1 and 2

Meiosis 1,2 and or mitosis

Daughter nuclei have the same number of chromosomes as the parent nucleus

Mitosis

Meiosis 1,2 or/and mitosis

Which of the following is FALSE about homologous chromosomes?


A) both homologs are present in a zygote


B) one homologs comes form one parent and the other homologs form the other parent


C) homologs resemble each other in the kinds of hereditary information they contain


D) homologs resemble each other in size but not in shape


E) homologs constitute a member of a pair

??

Crossing over occurs in:

Meiosis 1

If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis

??

What chemical reaction occurs to join nucleotides together?

Nucleic acid

What are the two types of chains of molecules known as?

DNA and RNA

Main function of chloroplast?

Photosynthesis

What are the three major component of phospholipid?

Glycerol, fatty acids and Phosphate group

Three domains of life?

Eukarya, archaea, and bacteria

At metaphase the centromeres lie on the Equatorial plane

Mitosis and Meiosis 2

Meiosis 1, meiosis 2, and or mitosis

Which do the following statements about fungi is FALSE?


A) they are heterotrophic organisms


B) most are unicellular


C) they are more closely related to plants than to animals


D) the largest organism may be fungus


E) only the insects have a greater number of species

The answer is C


They are actually more related to animals than plants

Daughter nuclei have one half the number of chromosomes as the parent nucleus

Meiosis 1 and 2

Meiosis 1,2 and or mitosis

Daughter nuclei have the same number of chromosomes as the parent nucleus

Mitosis

Meiosis 1,2 or/and mitosis

At anaphase homologous chromosomes seperate and move to opposite poles

meiosis 1

Meiosis 1,2 and or mitosis

Which of the following is FALSE about homologous chromosomes?


A) both homologs are present in a zygote


B) one homologs comes form one parent and the other homologs form the other parent


C) homologs resemble each other in the kinds of hereditary information they contain


D) homologs resemble each other in size but not in shape


E) homologs constitute a member of a pair

??

Crossing over occurs in:

Meiosis 1

If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis

??

What chemical reaction occurs to join nucleotides together?

Nucleic acid

What are the two types of chains of molecules known as?

DNA and RNA

Main function of chloroplast?

Photosynthesis

What are the three major component of phospholipid?

Glycerol, fatty acids and Phosphate group

Three domains of life?

Eukarya, archaea, and bacteria

At metaphase the centromeres lie on the Equatorial plane

Mitosis and Meiosis 2

Meiosis 1, meiosis 2, and or mitosis

Which do the following statements about fungi is FALSE?


A) they are heterotrophic organisms


B) most are unicellular


C) they are more closely related to plants than to animals


D) the largest organism may be fungus


E) only the insects have a greater number of species

The answer is C


They are actually more related to animals than plants

Daughter nuclei have one half the number of chromosomes as the parent nucleus

Meiosis 1 and 2

Meiosis 1,2 and or mitosis

Daughter nuclei have the same number of chromosomes as the parent nucleus

Mitosis

Meiosis 1,2 or/and mitosis

At anaphase homologous chromosomes seperate and move to opposite poles

meiosis 1

Meiosis 1,2 and or mitosis

At anaphase chromatids separate and move to opposite poles

Mitosis and meiosis 2

Mitosis, meiosis 1 and or 2

Which of the following is FALSE about homologous chromosomes?


A) both homologs are present in a zygote


B) one homologs comes form one parent and the other homologs form the other parent


C) homologs resemble each other in the kinds of hereditary information they contain


D) homologs resemble each other in size but not in shape


E) homologs constitute a member of a pair

??

Crossing over occurs in:

Meiosis 1

If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis

??

What chemical reaction occurs to join nucleotides together?

Nucleic acid

What are the two types of chains of molecules known as?

DNA and RNA

Main function of chloroplast?

Photosynthesis

What are the three major component of phospholipid?

Glycerol, fatty acids and Phosphate group

Three domains of life?

Eukarya, archaea, and bacteria

At metaphase the centromeres lie on the Equatorial plane

Mitosis and Meiosis 2

Meiosis 1, meiosis 2, and or mitosis

Which do the following statements about fungi is FALSE?


A) they are heterotrophic organisms


B) most are unicellular


C) they are more closely related to plants than to animals


D) the largest organism may be fungus


E) only the insects have a greater number of species

The answer is C


They are actually more related to animals than plants

Daughter nuclei have one half the number of chromosomes as the parent nucleus

Meiosis 1 and 2

Meiosis 1,2 and or mitosis

Daughter nuclei have the same number of chromosomes as the parent nucleus

Mitosis

Meiosis 1,2 or/and mitosis

At anaphase homologous chromosomes seperate and move to opposite poles

meiosis 1

Meiosis 1,2 and or mitosis

At anaphase chromatids separate and move to opposite poles

Mitosis and meiosis 2

Mitosis, meiosis 1 and or 2

Primary meristems

Protoderm, ground meristem, and procambium

Which of the following is FALSE about homologous chromosomes?


A) both homologs are present in a zygote


B) one homologs comes form one parent and the other homologs form the other parent


C) homologs resemble each other in the kinds of hereditary information they contain


D) homologs resemble each other in size but not in shape


E) homologs constitute a member of a pair

??

Crossing over occurs in:

Meiosis 1

If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis

??

What chemical reaction occurs to join nucleotides together?

Nucleic acid

What are the two types of chains of molecules known as?

DNA and RNA

Main function of chloroplast?

Photosynthesis

What are the three major component of phospholipid?

Glycerol, fatty acids and Phosphate group

Three domains of life?

Eukarya, archaea, and bacteria

At metaphase the centromeres lie on the Equatorial plane

Mitosis and Meiosis 2

Meiosis 1, meiosis 2, and or mitosis

Which do the following statements about fungi is FALSE?


A) they are heterotrophic organisms


B) most are unicellular


C) they are more closely related to plants than to animals


D) the largest organism may be fungus


E) only the insects have a greater number of species

The answer is C


They are actually more related to animals than plants

Daughter nuclei have one half the number of chromosomes as the parent nucleus

Meiosis 1 and 2

Meiosis 1,2 and or mitosis

Daughter nuclei have the same number of chromosomes as the parent nucleus

Mitosis

Meiosis 1,2 or/and mitosis

At anaphase homologous chromosomes seperate and move to opposite poles

meiosis 1

Meiosis 1,2 and or mitosis

At anaphase chromatids separate and move to opposite poles

Mitosis and meiosis 2

Mitosis, meiosis 1 and or 2

Primary meristems

Protoderm, ground meristem, and procambium

When many nucleotides undergo dehydration synthesis, the product is:

A Nucleic acid

Which of the following is FALSE about homologous chromosomes?


A) both homologs are present in a zygote


B) one homologs comes form one parent and the other homologs form the other parent


C) homologs resemble each other in the kinds of hereditary information they contain


D) homologs resemble each other in size but not in shape


E) homologs constitute a member of a pair

??

Crossing over occurs in:

Meiosis 1

If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis

??

What chemical reaction occurs to join nucleotides together?

Nucleic acid

What are the two types of chains of molecules known as?

DNA and RNA

Main function of chloroplast?

Photosynthesis

What are the three major component of phospholipid?

Glycerol, fatty acids and Phosphate group

Three domains of life?

Eukarya, archaea, and bacteria

At metaphase the centromeres lie on the Equatorial plane

Mitosis and Meiosis 2

Meiosis 1, meiosis 2, and or mitosis

Which do the following statements about fungi is FALSE?


A) they are heterotrophic organisms


B) most are unicellular


C) they are more closely related to plants than to animals


D) the largest organism may be fungus


E) only the insects have a greater number of species

The answer is C


They are actually more related to animals than plants

Daughter nuclei have one half the number of chromosomes as the parent nucleus

Meiosis 1 and 2

Meiosis 1,2 and or mitosis

Daughter nuclei have the same number of chromosomes as the parent nucleus

Mitosis

Meiosis 1,2 or/and mitosis

At anaphase homologous chromosomes seperate and move to opposite poles

meiosis 1

Meiosis 1,2 and or mitosis

At anaphase chromatids separate and move to opposite poles

Mitosis and meiosis 2

Mitosis, meiosis 1 and or 2

Primary meristems

Protoderm, ground meristem, and procambium

When many nucleotides undergo dehydration synthesis, the product is:

A Nucleic acid

The ____ structure of a protein involves interactions between two or more polypeptide chains

Quaternary

Which of the following is FALSE about homologous chromosomes?


A) both homologs are present in a zygote


B) one homologs comes form one parent and the other homologs form the other parent


C) homologs resemble each other in the kinds of hereditary information they contain


D) homologs resemble each other in size but not in shape


E) homologs constitute a member of a pair

??

Crossing over occurs in:

Meiosis 1

If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis

??

What chemical reaction occurs to join nucleotides together?

Nucleic acid

What are the two types of chains of molecules known as?

DNA and RNA

Main function of chloroplast?

Photosynthesis

What are the three major component of phospholipid?

Glycerol, fatty acids and Phosphate group

Three domains of life?

Eukarya, archaea, and bacteria

At metaphase the centromeres lie on the Equatorial plane

Mitosis and Meiosis 2

Meiosis 1, meiosis 2, and or mitosis

Which do the following statements about fungi is FALSE?


A) they are heterotrophic organisms


B) most are unicellular


C) they are more closely related to plants than to animals


D) the largest organism may be fungus


E) only the insects have a greater number of species

The answer is C


They are actually more related to animals than plants

Daughter nuclei have one half the number of chromosomes as the parent nucleus

Meiosis 1 and 2

Meiosis 1,2 and or mitosis

Daughter nuclei have the same number of chromosomes as the parent nucleus

Mitosis

Meiosis 1,2 or/and mitosis

At anaphase homologous chromosomes seperate and move to opposite poles

meiosis 1

Meiosis 1,2 and or mitosis

At anaphase chromatids separate and move to opposite poles

Mitosis and meiosis 2

Mitosis, meiosis 1 and or 2

Primary meristems

Protoderm, ground meristem, and procambium

When many nucleotides undergo dehydration synthesis, the product is:

A Nucleic acid

The ____ structure of a protein involves interactions between two or more polypeptide chains

Quaternary

The principle role of ATP in the cell is:

Provide energy

Which of the following is FALSE about homologous chromosomes?


A) both homologs are present in a zygote


B) one homologs comes form one parent and the other homologs form the other parent


C) homologs resemble each other in the kinds of hereditary information they contain


D) homologs resemble each other in size but not in shape


E) homologs constitute a member of a pair

??

Crossing over occurs in:

Meiosis 1

If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis

??

What chemical reaction occurs to join nucleotides together?

Nucleic acid

What are the two types of chains of molecules known as?

DNA and RNA

Main function of chloroplast?

Photosynthesis

What are the three major component of phospholipid?

Glycerol, fatty acids and Phosphate group

Three domains of life?

Eukarya, archaea, and bacteria

At metaphase the centromeres lie on the Equatorial plane

Mitosis and Meiosis 2

Meiosis 1, meiosis 2, and or mitosis

Which do the following statements about fungi is FALSE?


A) they are heterotrophic organisms


B) most are unicellular


C) they are more closely related to plants than to animals


D) the largest organism may be fungus


E) only the insects have a greater number of species

The answer is C


They are actually more related to animals than plants

Daughter nuclei have one half the number of chromosomes as the parent nucleus

Meiosis 1 and 2

Meiosis 1,2 and or mitosis

Daughter nuclei have the same number of chromosomes as the parent nucleus

Mitosis

Meiosis 1,2 or/and mitosis

At anaphase homologous chromosomes seperate and move to opposite poles

meiosis 1

Meiosis 1,2 and or mitosis

At anaphase chromatids separate and move to opposite poles

Mitosis and meiosis 2

Mitosis, meiosis 1 and or 2

Primary meristems

Protoderm, ground meristem, and procambium

When many nucleotides undergo dehydration synthesis, the product is:

A Nucleic acid

The ____ structure of a protein involves interactions between two or more polypeptide chains

Quaternary

The principle role of ATP in the cell is:

Provide energy

In plasmolysis:


A) the vacuole become turgid


B) the entire cell becomes turgid


C) the cell wall shrivels into the center of the cytoplasm


D) the plasma membrane pulls away from the cell wall


E) the plasma membrane is pushed against the cell wall

D) The plasma membrane pulls away from the cell wall

Which of the following is FALSE about homologous chromosomes?


A) both homologs are present in a zygote


B) one homologs comes form one parent and the other homologs form the other parent


C) homologs resemble each other in the kinds of hereditary information they contain


D) homologs resemble each other in size but not in shape


E) homologs constitute a member of a pair

??

Crossing over occurs in:

Meiosis 1

If a cell has three pairs of homologous chromosomes, in how many ways could they be distributed among the haploid cells produced by meiosis

??

What chemical reaction occurs to join nucleotides together?

Nucleic acid

What are the two types of chains of molecules known as?

DNA and RNA

Main function of chloroplast?

Photosynthesis

What are the three major component of phospholipid?

Glycerol, fatty acids and Phosphate group

Three domains of life?

Eukarya, archaea, and bacteria

At metaphase the centromeres lie on the Equatorial plane

Mitosis and Meiosis 2

Meiosis 1, meiosis 2, and or mitosis

The stem-like axis above the cotyledon is the:


A) epicotyl


B) hypocotyl


C) plumule


D) funiculus


E) radicle

Epicotyl

The stem-like axis above the cotyledon is the:


A) epicotyl


B) hypocotyl


C) plumule


D) funiculus


E) radicle

Epicotyl

The two primary functions of roots are:


A) conduction and protection


B) storage and conduction


C) anchorage and storage


D) anchorage and absorption


E) anchorage and conduction

D) anchorage and absorption

The stem-like axis above the cotyledon is the:


A) epicotyl


B) hypocotyl


C) plumule


D) funiculus


E) radicle

Epicotyl

The two primary functions of roots are:


A) conduction and protection


B) storage and conduction


C) anchorage and storage


D) anchorage and absorption


E) anchorage and conduction

D) anchorage and absorption

Light is composed of particles called:


A) electrons


B) protons


C) neutrons


D) gamma rays


E) photons

Photons

In epigeous germination, which structure emerges above ground first?

Hypocotyl

Cotyledon, epicotyl, hypocotyl, coleoptile, or radicle

1A) Fungi goes with_____


2A) Animal goes with ____


3A) Plant goes with____


Life cycle spent in haploid or diploid cells or both.


1B) ___


2B) _____


3B) ____

1A) Zygotic meiosis B) haploid


2A) Gametic Meiosis B) diploid


3A) Sporic Meiosis B) both

Sporic, Gametic, Zygotic

1A) Fungi goes with_____


2A) Animal goes with ____


3A) Plant goes with____


Life cycle spent in haploid or diploid cells or both.


1B) ___


2B) _____


3B) ____

1A) Zygotic meiosis B) haploid


2A) Gametic Meiosis B) diploid


3A) Sporic Meiosis B) both

Sporic, Gametic, Zygotic

What are the three criteria necessary for natural selection to occur?

1)Differential reproduction- non random


2) heritable


3) genetic variation for trait