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Brewer Biology Exam Review
Brewer Biology Exam Review
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Answers
1
Which product is not sent to the Calvin cycle from the light reactions
NADPH
carbon dioxide
ATP
2
Amount of ATP produced in the Krebs cycle per pyruvic acid that enters
4
1
3
2
3
What type of bonds form between amino acids
van der wals
peptide bonds
protein bonds
hydrogen bonds
4
Maintaining internal environment relative to external conditions
homestasis
homeostatic
homeosapiens
homiedontplaythat
5
All cells have a
cell membrane
a nucleus
cell wall
nucleolus
6
Which of these is a monosaccharide
serine
fructose
Sucrose
tyrosine
7
The cell theory states that
None of the above
only some living things are made of cells
all cells use energy from the sun
all cells come from other cells
8
Biology is the study
life
rocks
just birds
limes
9
The variable that is deliberately changed is the
Control Variable
Independent Variable
Result Variable
Dependent Variable
10
The energy needed to get a reaction started is
chemical energy
adhesion energy
cohesion energy
activation energy
11
Reactant for photosynthesis
Carbon Dioxide
NADP+
NADH
Glucose
12
Which is not a component of a nucleotide
5 carbon sugar
glycerol
nitrogenous base
phophate group
13
Electrons are replenished in the ETC by the splitting of
oxygen
sugar
water
carbon dioxide
14
Plants are green because green light is
reflected
convexed
absorbed
15
If an atom contains 11 protons and 12 neutrons, its atomic number is
12
1
11
23
16
Algae at the beginning of the food chain are
consumers
heterotrophs
autotrophs
herbivores
17
Which is not a function of proteins
store and transmit genetic info
control the rate of reactions
transport substances
help to fight disease
18
Complete Cellular respiration only takes place in the presence of
oxygen
light
carbon dioxide
fats
19
Enzyme that joins carbon dioxide with RUBP
coenzyme A
ribosome
rubisco
nabisco
20
Algae use the process of photosynthesis. What are they in the food web?
heterotroph
consumer
producer
decomposer
21
A substance that speeds up the rate of a chemical reaction is called
lipid
catalyst
element
molecule
22
Barnacles are usually found in this area
estuaries
coastal ocean
open ocean
intertidal zone
23
Product of cellular respiration produced in the ETC
Glucose
ADP
Water
Oxygen
24
Scientists make detailed records of experimental observations, gathering information called
Data
Biology
Questions
Test
25
Which statement is true about macromolecules?
acids are made of proteins
Nucleotides are made of nucleic acids
Glycerol is made of fatty acids
Carbs are made of monosaccharides
26
Total amount of ATP produced in glycolysis
4
6
2
8
27
The 4 most common elements in living organisms are
C, H, O, Na
C, H, O, Fe
C, N, O, Na
C, H, O, N
28
Which of the following is not a characteristic of all living things
growth and development
reproduction
respond to environment
ability to move
29
Which is not a group on the amino acid
r group
phosphorus group
carboxyl group
amino group
30
If you stir salt into boiling water, you produce a
mixture only
mixture called a suspension
mixture called a solution
solution and suspension
31
Place where light independent reactions occur
hypothalum
mitochondria
thylakoids
stroma
32
Which of the following lists only contains polysaccharides
fructose, cellulose, and glucose
cellulose, starch, and glycogen
sucrose, starch, and cellulose
starch, amino acids, and glycogen
33
In polymerization complex molecules are formed by joining
polymers
monomers
macromolecules
carbohydrates
34
Reactants of the enzyme-catalyzed reactions
enzymes
products
substrate
locks
35
The "clean up crew" of the cell that uses enzymes to break down "junk"
Rough ER
ribosomes
lysosomes
Smooth ER
36
Series of steps in which organisms transfer energy by eating and being eaten
photosynthesis
food chain
chemosynthesis
food web
37
Structure in the cell that makes proteins
ribosomes
mitochondria
nucleus
lysosomes
38
Where glycolysis takes place
cytoskeleton
mitochondria
ribosomes
cytoplasm
39
NADP+ needs how many electrons to form NADPH
3
2
1
4
40
Compound that produces H+ ions
base
buffer
acid
41
In cellular respiration, Oxygen is the final
proton acceptor
electron acceptor
neutron acceptor
42
Plants take in sunlight to make
carbon dioxide
glucose
water
fats
43
The diffusion of water through a selectively permeable membrane
osmosis
facillitated diffusion
active transport
endocytosis
44
How many carbon dioxides need to enter the calvin cycle for one glucose
1
2
6
12
45
5 carbon compound already in the calvin cycle
G3P
3-PGA
RUBP
oxaloacetate
46
When concentration of solute is same throughout system
hypotonic
sonic
hypertonic
isotonic
47
The combinations of chemical reactions which an organism builds up or breaks down material
Ecology
Science
Biosphere
Metabolism
48
What molecule in the calvin cycle is used to make glucose
Malate
3PGA
G3P
Succinyl CoA
49
Electrons are first energized here
Inner Membrane Space
Photosystem II
Photosystem I
ATP Synthase
50
DNA is stored in
the lysosome
the ribosome
the nucleus
the mitochondria
51
Which level of organization in this list includes all of the other levels in the list?
biosphere
community
organism
population
52
How do most primary producers make their food
by breaking down remains to make carbon dioxide
by using chemical energy to make carbs
by changing water into carbon dioxide
by using light energy to make carbs
53
Which is not a factor that affects photosynthesis
light intensity
water availability
temperature
soil
54
ADP has how many phosphate groups
1
4
3
2
55
The other electron carrier besides FAD+
NAACP+
NCAA+
NADP+
NAD+
56
The concentration of Hydrogen ions in the inner membrane space cause a
positive charge
neutral charge
negative charge
57
Product of photosynthesis released into the atmosphere
water
carbon dioxide
oxygen
nitrogen
58
Plant cells don't have
chloroplast
centrioles
ribosomes
mitochondria
59
Bond where electrons are transferred
covalent
hydrogen
ionic
60
Basic unit of matter
compound
atom
molecule
61
Amino acids make up
lipids
carbs
nucleic acids
proteins
62
Another word for living planet is
Population
Biosphere
Community
Biome
63
Microfilaments are cytoskeleton along with
vacuoles
peroxisomes
microtubules
lysosomes
64
Responsible for storing water salts and carbs
Golgi Apparatus
Rough ER
Vacuoles
Smooth ER
65
Bond where electrons are shared
van der waal
covalent
ionic
66
Compound regenerated in the Krebs cycle
Malate
oxaloacetate
RUBP
citric acid
67
Organisms need nutrients in order to
carry out nitrogen fixation
carry out essential life functions
utilize hydrogen and oxygen
recycle chemical compounds
68
Isotopes are atoms of the same element with the same number of protons and a different # of
electrons
ions
neutrons
molecules
69
Amount of ATP needed to start glycolysis
1
4
2
3
70
Which two are nitrogenous bases?
Glycine, Lysine
Guanine, Cytosine
Glycerol, Fatty Acids
Sucrose, Fructose