Gen Bio Test 1

Front 1

The logic of discovery science (DS) differs from the logic of hypothesis-based science (HBS) is that DS is based on ______ reasoning and HBS on _____ reasoning

Back 1

Inductive, Deductive

Front 2

________ explain a great diversity of observations and are supported by a large and usually growing body of evidence

Back 2

Theories

Front 3

What phrase best describes the connection between the ant’s use of formic acid and the theme of chapter 2?

Back 3

Chemicals are part of the hierarchical structure of life

Front 4

A proposed explanation for a set of observations is called an?

Back 4

Hypothesis

Front 5

Numbers 6 and 7 below are associated with a lemon-type tree having the species name ______ ___________

Back 5

Duroia Hirsuta

Front 6

Somewhat open area called _______ caused by ants are sometimes found in Neotropical forests

Back 6

Devil’s Garden

Front 7

The lemon ant belongs to the species ______ _________ and produces _______ lake all ants

Back 7

Myrmelachista Schumanni, formic acid

Front 8

Phosphorus and Potassium are two of the 6 elements of Life, the primary are represented by

Back 8

H, O, N, C

Front 9

Which of the following statements best describes a compound?

Back 9

A compound contains two or more different elements in a fixed ratio

Front 10

Goiter is normally prevented by adding the trace element:

Back 10

Iodine

Front 11

The number of electrons in the ____ _______ determines the chemical properties of the atom

Back 11

Outermost shell

Front 12

When full, the innermost shell contains ___ and the 2nd and 3rd will hold up to ______ electrons

Back 12

2….8

Front 13

A(n) ______ forms when two atoms share electrons

Back 13

Covalent bond

Front 14

_______ are weak bonds that are not strong enough to hold atoms together to form molecules but are strong enough to form bonds within and around large molecules

Back 14

Hydrogen

Front 15

Slide 27 in the PowerPoint proposes that ice floats because it is more dense than liquid wate

Back 15

False

Front 16

A balance between H and OH ions is critical for chemical processes to occur in a living organism. If a solution contains less ___ than ____ it is an acid

Back 16

OH…..H

Front 17

A solution at pH7 contains __ __ than the same amount of a solution at pH5

Back 17

100 times less H

Front 18

A pH of 7 might be found in

Back 18

Blood

Front 19

All of these have a pH greater than 7

Back 19

Bleach, oven cleaner, Milk of magnesia

Front 20

Which of the following statements about acid precipitation is true

Back 20

All of the above

Front 21

Today you drank 2 glasses of grape juice, a Coke Zero, a power aid, 3 cups of coffee and 3 slices of lemon in your glass of tea. After class you drop a pH stip into your stomach retrieve it and find the stomach fluids contain…..

Back 21

More H ions than before you started drinking this morning

Front 22

The storage form of carbohydrates is ____ in animals and _____ in plants

Back 22

Glycogen, Starch

Front 23

The building blocks of macromolecules are called _____ and the ones for proteins are _____

Back 23

Monomers, amino acids

Front 24

Tertiary and Quaternary structures are exemplified

Back 24

Proteins

Front 25

This coupling is better than the others

Back 25

Lipid-glycerol and fatty acids - membranes

Front 26

Pairing of nitrogenous bases A-T and C-G in the nucleus would indicate the presence of

Back 26

DNA, information system

Front 27

A protein such as lipase a(n) ____ which catalyzes and chemical reaction and _____ makes the fat globule break up to increase ______

Back 27

Enzyme, bile, surface area

Front 28

Leuwenhoek gave us the ____ and Rober Hooke gave us the ____ and Schleiden gave us the ______

Back 28

Microscope, term cell, cell theory

Front 29

Plant and animal cells are ____ times larger than most bacteria and we also find that to enlarge is definition of ____ and the ability to see detail defines______

Back 29

10, magnification, resolution

Front 30

The unaided eye can resolve two objects if no closer than ____ apart

Back 30

0.1 mm

Front 31

According to the PowerPoint slide the human eye can resolve to about

Back 31

0.1 mm

Front 32

A _______ cell would have _______ which is (are) necessary for _____ and ______ which distributes materials around a _____ cell

Back 32

Eukaryotic, Golgi apparatus, packaging, endoplasmic reticulum, animal cell

Front 33

The cell theory states that all ______ things are composed of ______ and that all cells come from other ________

Back 33

Living, cells, cells

Front 34

This state correctly describes bound (i.e. attached to) ribosomes

Back 34

Bound ribosomes generally synthesize membrane proteins and secretory proteins

Front 35

I believe it is slide 11 in the chapter 4 power point that says although there aremany similarities between animal and plant cells, difference exist the slide states that….

Back 35

Lysosomes and centrioles are not found in plant cells

Front 36

One of your arrows pointing at the cell in the PowerPoint indicates that a structure which is involved n degrading worn out structures and molecules inside the cell and count be (metaphorically speaking) similar to the large aquarium filter. Often called “suicide bags”

Back 36

Animal cells have a rigid membrane, lysosomes and mitochondria

Front 37

This cell organelle called ___ has a ____ and produces ____ and _______

Back 37

Chloroplast, cell membrane, glucose, oxygen

Front 38

I am a structure, which allows plant cells to communicate with each other when they are touching. I am a little porous actually. I am the _______ found in slide 14

Back 38

Plasmodesmata

Front 39

And for the finale on chapter 2-4 I say that the production of energy contain molecules involves Golgi Apparatus in both animal and plant cells. Am I righ or wrong?

Back 39

Wrong

Front 40

The distribution network (without ribosomes attached) of the cell was given a metaphor of ONU sidewalks and hallways by several of you. This dynamic network is the

Back 40

SER