Bio Test

Front 1

What is the function of Mitosis?

Back 1

The function of mitosis is to equally divide replicated chromosomes into daughter cells.

Front 2

How many daughter cells are produced from mitosis?

Back 2

Two daughter cells are produced from each parent cell.

Front 3

What types of cells does mitosis it produce?

Back 3

Mitosis produces body cells such as muscle, liver, or skin cells.

Front 4

How does the chromosome number of the parent cell compare to the daughter cells in mitosis?

Back 4

The daughter cells have exactly the same number of chromosomes as the parent cell.

Front 5

What is the meiosis?

Back 5

The function of meiosis is to create haploid cells for sexual reproduction

Front 6

How many daughter cells are produced from meosis?

Back 6

Four daughter cells are produced from each parent cell

Front 7

What types of cells does meiosis produce?

Back 7

Meiosis produces gametes (sperm and egg cells).

Front 8

How does the chromosome number of the parent cell compare to the daughter cells in meiosis?

Back 8

The daughter cells havae half the number of chromosomes as the parent cell.

Front 9

Who was one of the first people to scientifically study patterns of heredity?

Back 9

Gregor Mendel

Front 10

If red flowers (R) are dominant over white flowers (r) how would you represent a homozygous dominant organism?

Back 10

RR

Front 11

If red flowers (R) are dominant over white flowers (r) how would you represent a heterozygous organism?

Back 11

Rr

Front 12

If red flow flowers (R) are dominant over white flowers (r) what would the phenotype be for a flower that is Rr?

Back 12

Red

Front 13

If red flowers (R) are dominant over white flowers (r), show a Punnett square for a cross between a heterozygous flower and white flower

Back 13

R r
r Rr rr
r Rr rr

Front 14

Describe the difference between codominance and incomplete dominance. Give an example of each

Back 14

In codominance, a heterozygous organism will have BOTH traits expressed. An example would be a red flower crossed with a white flower produces flowers with red and white stripes

In incomplete dominance, a heterozygous organism will show a blend somwhere between both traits. An example would be a red floer crossed with a white flower produces pink flowers.

Front 15

Human blood shows four different PHENOTYPES-type A, type B, Type AB, and Type O. Writed ALL of the possible genotypes for each of the four phenotypes: Which types are co-dominant? Which type is recessive

Back 15

Type A- IaIa or Ia i
Type B- IbIb or Ibi
Type AB- IaIb
Type O- ii

Type A and B are co-dominant
Type O is recessive

Front 16

What is the difference between SEXUAL reproduction and ASEXUAL reproduction?

Back 16

Asexual reproduction occurs through mitosis, where on parent cell forms two identical offspring.
Sexual reproduction occurs when gametes and two different parents combine to form an offspring.

Front 17

Asexual reproduction occurs through what?

Back 17

mitosis

Front 18

What is genetic modification?

Back 18

When a gene from one organism is inserted into a different organism

Front 19

How does DNA carry the genetic code(instructions for making proteins)?

Back 19

In the sequence of the nitrogenous bases of the nucleoties (the A's, C's G's and T's)

Front 20

Define Replication

Back 20

When DNA acts as a template and an identical copy of the DNA molecule is made

Front 21

Define Transcription

Back 21

Wehn DNA acts as a template and a single-standed messenger RNA molecule is made (copying the genetic code from DNA)

Front 22

Define Translation

Back 22

When the mRNA code is read by the ribosome and used to create an amino acid chain (protein)

Front 23

If the sequence of bases on a DNA template is A-G-T-A-C-T, what is the sequence of bases on the complemnetary strand?

Back 23

T-C-A-T-G-A

Front 24

What would the mRNA made from the template be?

Back 24

U-C-A-U-G-A

Front 25

What sequence of bases would be found on the anticodons that bind to those codons?

Back 25

A-G-U and A-C-U

Front 26

Put the followin cell components in order from smallest to largest: nucleus, cell, chromosome, nucleotide, and gene

Back 26

Nucleotide, gene, chromosome, nucleus, cell

Front 27

In codominance, a heterozygous organism will show a blend somewhere between both traits:

True or False?

Back 27

FALSE

Front 28

In incomplete dominance, a heterozygous organism will have BOTH traits expressed:
True or False?

Back 28

FALSE

Front 29

An example of codominance, a heterozygous organism would be a red flower crossed with a white flower produces flowers with red and white stripes:
True or False?

Back 29

True

Front 30

An example of incomplete dominance, would be a red flower crossed with a white flower to produce pink flowers.
True or False?

Back 30

True

Front 31

What is gametes?

Back 31

sperm and egg cells

Front 32

The function of __________ is to equally divide relicated chromosomes into daughter cells.

Back 32

mitosis

Front 33

Two ____________ cells are produced from each parent cell in mitosis

Back 33

daughter

Front 34

Mitosis produces body cells such as ?

Back 34

Muscle, liver, or skin cells

Front 35

In mitosis, the daughter cells have how many chromosomes as the parent cell?

Back 35

exactly the same

Front 36

The function of meiosis is to create ___________haploid cells for __________reproduction

Back 36

Haploid and sexual

Front 37

In meiosis, how many daughter cells are produced from each parent cell?

Back 37

Four

Front 38

Sperm and egg cells (gametes) are produced from this:

Back 38

Meiosis

Front 39

In meiosis the daughter cells have how many number of chromosomes as the parent cells?

Back 39

Half the number of the parent cell.

Front 40

Asexual reproduction occurs through?

Back 40

Mitosis

Front 41

Sexual reproduction occurs when ______from two different parents combine to form an offspring.

Back 41

gametes

Front 42

The following cell components in order from smallest to largest are:
a: Nucleotide, chromosome, cell , gene

b: cell, nucleus, nucleotide, gene

c: Nucleotide, gene chromosome, nucleus, cell

Back 42

c: Nucleodtide, gene, chormosome, nucleus, cell