Centennial High School Ap Bio Greed Unit 1

Front 1

Name 4 atoms found in a protein or amino acids.

Back 1

Carbon, Hydrogen, Oxygen, Nitrogen

Front 2

Proteins are composed of small subunits called
____________ that are linked together.

Back 2

Amino Acids

Front 3

Where does a hydrogen bond form between two
water molecules?

Back 3

Oxygen of one molecule to the hydrogen of the oth

Front 4

Where did the catalase in our enzyme lab come form?

Back 4

Liver

Front 5

Name 1 of the 4 organic molecules?

Back 5

Lipid, Protein, Carbohydrate or Nucleic Acid

Front 6

What was the substrate in the enzyme lab?

Back 6

Hydrogen peroxide

Front 7

List one example of a nucleic acid?

Back 7

DNA or RNA

Front 8

What is another name for a fatty acid in a lipid?

Back 8

Hydrocarbon Chain

Front 9

What happened to the activity of catalase when
We boiled it for 5 mins?

Back 9

activity decreased or something similar

Front 10

Which part of an enzyme fits with a substrate?

Back 10

Active Site

Front 11

How does extreme pH level affect the shape of
an enzyme?

Back 11

changes the shape

Front 12

Why does sweating lead to a cooling effect
in mammals?

Back 12

water carries heat with it

Front 13

Which of the following is a monosaccharide:
fructose, sucrose or lactose?

Back 13

Fructose

Front 14

How do enzymes affect chemical reactions?

Back 14

Lower activation energy or speed them up

Front 15

Which of the following would be a enzyme?
Sucrose or Sucrase

Back 15

Sucrase

Front 16

What is it called when water sticks to something
other that water?

Back 16

Adhesion

Front 17

T or F
Cohesion is when water molecules bond to
other water molecules.

Back 17

True

Front 18

Which of the following is an example of a
Lipid: C6 H12 O6 or C13 H45 O3

Back 18

C13 H45 O3

Front 19

Which of the following would be a decomposer
In a food chain: algae, primary consumer, bacteria

Back 19

Bacteria

Front 20

What 2 products does catalase break hydrogen
Peroxide into?

Back 20

O2 and H20

Front 21

What is the function of DNA?

Back 21

Blueprint for life or it codes to make proteins

Front 22

What does it mean that water has
a high heat capacity?

Back 22

Water holds onto heat well or
It maintains a stable temp

Front 23

____________is the property of water that
allows water molecules to stick together?

Back 23

cohesion

Front 24

A steroid is a type of lipid that has _____ core
interlocking rings?

Back 24

4

Front 25

In dehydration synthesis 2 smaller
Molecules join to make a larger molecule
And a _________ molecule is lost.

Back 25

water

Front 26

What is surface tension?

Back 26

water forms a blanket on the surface
or water has a greater attraction to other
water molecules than air molecules.

Front 27

Name 1 molecule that dissolves well in water?

Back 27

anything with a charge - most molecules we've
talked about except lipids

Front 28

Describe how you would recognize the structure
of a protein.

Back 28

NH2 group or COOH group

Front 29

Which part of an amino acid makes it unique
compared with the other 19?

Back 29

R-Group

Front 30

Which atom do all 4 organic molecules have
in common?

Back 30

carbon

Front 31

The second law of thermodynamics states
That as energy is transferred, ___________
Increases.

Back 31

entropy

Front 32

Nitrifyers convert __________ to ___________.

Back 32

ammonia to nitrate

Front 33

What is an exergonic reaction?

Back 33

Reactants contain more free or
Bond energy than products

Front 34

Which type of lipid contains a glycerol and
3 fatty acid chains?

Back 34

triglyceride

Front 35

What is a long chain of amino acids called
and what is the bond called that links them
together?

Back 35

Polypeptide and peptide bonds

Front 36

The 4 levels of a protein include ___________,
Second, tertiary, and ____________?

Back 36

Primary and quaternary

Front 37

Nitrogen fixers convert ___________ to
_____________.

Back 37

nitrogen gas ammonia

Front 38

Which type of lipid has a polar phosphate
group and nonpolar fatty acid chains?

Back 38

phospholipids

Front 39

Which type of organic molecule contains
A carboxyl group and an amino group?

Back 39

amino acid or protein

Front 40

Which type of reaction would involve splitting
a polypeptide into a single amino acids?

Back 40

hydrolysis

Front 41

Denitrifyers covert _________ to _________.

Back 41

Nitrates Nitrogen Gas

Front 42

Which type of reaction would involve the
joining of galactose and glucose to make
Lactose and water?

Back 42

Dehydration Synthesis

Front 43

Which of the 4 organic molecule has the
5 atoms PONCH?

Back 43

Nucleic Acids

Front 44

An allosteric enzyme that is normally in
an inactive state, must bond with an ___________
to become active.

Back 44

Activator

Front 45

Name 2 of the 4 organic molecules that
contain nitrogen.

Back 45

proteins/amino acids and nucleic acids

Front 46

Which gas is released by plants during
photosynthesis and taken in by consumers?
Which gas do plants take in and consumers
release?

Back 46

O2, CO2

Front 47

True or False
Enzymes affect the free energy of reactants
and products in a reaction.

Back 47

False- activation energy only

Front 48

What is the difference between a cofactor
and a coenzyme?

Back 48

cofactor: can be organic or inorganic;
Coenzymes are only organic

Front 49

Which 2 organic molecules have C, H
And O only?

Back 49

Carbs and Lipids

Front 50

When the products contain more free energy
than the reactants, the reaction is known as?

Back 50

endergonic

Front 51

List 5 properties of water

Back 51

Excellent solvent, high heat capacity,
Surface tension, adhesion and cohesion,
Density change at 4 degrees C

Front 52

List the 3 atoms found in an aldehyde
group.

Back 52

Carbon, Hydrogen and Oxygen

Front 53

List 4 factors that can affect enzyme activity

Back 53

Salt, Temperature, pH, Enzyme concentration,
And substrate concentration

Front 54

List the chemical formula for a hydroxyl group

Back 54

OH

Front 55

List the 3 parts of a nucleic acid that compose a
Nucleotide?

Back 55

phosphate, sugar, and base

Front 56

Name 3 polysaccharides.

Back 56

starch, cellulose, glycogen, chitin

Front 57

List 2 atoms found in a ketone group

Back 57

C-O

Front 58

List the chemical formula for a Carboxyl group

Back 58

COOH

Front 59

Name the 3 types of bacteria that
are critical to the recycling of nitrogen?

Back 59

nitrifyers, nitrogen fixers, denitrifyers

Front 60

Describe the structure of a protein at the
primary level.

Back 60

Chain of amino acids

Front 61

Which monosaccharide is missing?
Glucose, Fructose, ___________.

Back 61

galactose

Front 62

Which polysaccharide is used by plants
to store the monosaccharides they make during
Photosynthesis?

Back 62

Starch

Front 63

Which components of amino acids interact
to cause the "bunching" that occurs at the
tertiary level?

Back 63

R groups

Front 64

What is competitive inhibition?

Back 64

when an inhibitor molecule blocks
the active site of an enzyme so that a
substrate cannot bind

Front 65

Which polysaccharide is used by animals
as a storage molecule?

Back 65

glycogen

Front 66

Which polysaccharide is used by plants
For stability of their cell walls?

Back 66

cellulose

Front 67

Name the two possible structures that can
exist within a protein at the secondary level?

Back 67

alpha helix and beta sheet

Front 68

Describe the structure of a protein at the
Quaternary level?

Back 68

More than 1 polypeptide bonded together

Front 69

What is non-competitive inhibition?

Back 69

when an inhibitor fills the allosterc
site of an enzyme and as a result, the active
site closes