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Extended Assessment (BPBIO) Chapters 8-10

Total questions: 200

Worksheet time: 5hrs 0mins

Name
Class
Date
1.

Enzymes can be referred to as

a)

biological catalysts

b)

co-factors

c)

intermediate catalysts

d)

substrate

2.

Select the correct options.

Cell metabolism:

a)

includes all reactions in a cell

b)

regulates cellular energy

c)

exists through metabolic pathways

d)

serves to increase energy release through fewer steps

3.

Select the correct options.

Products from a metabolic pathway may be reduced by

a)

a shortage of co-factors

b)

an increase in enzymes

c)

the addition of complementary inhibitors

d)

increasing pH above optimal levels

e)

reducing reactants

4.

Enzymes and substrates that match are described as

a)

matching

b)

equal

c)

complementary

d)

reciprocal

5.

Select the correct options.

The x-axis of this graph could be

a)

pH

b)

Enzymes

c)

Temp

d)

CO2

6.

Which part of the graph displays the denaturing of an enzyme?

a)

A

b)

B

c)

C

d)

D

7.

Which of the following graphs represents the effect of pH on rate of reaction?

a)

A

b)

A and B

c)

C

d)

B and D

e)

D

8.

Substrates bind to an enzyme at its

a)

reactive site

b)

active site

c)

active area

d)

active zone

9.

Which of the following graphs best represents increasing CO2 concentration for photosynthesis?

a)

A

b)

A and B

c)

C

d)

B and D

e)

D

10.

A substrate and inhibitor molecule share the same shape. The type of inhibition that would occur is

a)

competitive

b)

contention

c)

non-competitive

d)

co-relative

11.

Select the correct options.

In non-competitive inhibition,

a)

the inhibitor binds to the active site

b)

the inhibiter binds to the allosteric site

c)

the enzyme active site changes shape

d)

substrate shape changes shape to prevent binding

e)

no reaction takes place

12.

Energy released in one metabolic pathway that is used in another metabolic pathway is called

a)

energy combination

b)

energy integration

c)

energy saving

d)

energy coupling

13.

a)

anabolic reaction

b)

catabolic reaction

14.

a)

anabolic reaction

b)

catabolic reaction

15.

a)

anabolic reaction

b)

catabolic reaction

16.

It is structureless and highly viscous

a)

Nucleus

b)

Cytoplasm

c)

Mitochondria

d)

Ribosome

17.

The chemical processes that occur within a living organism in order to maintain life

a)

Metabolism

b)

Photosynthesis

c)

Reaction

d)

Synthesis

18.

What are the most basic living building blocks of all organisms?

a)

bones

b)

cells

c)

muscles

d)

organs

19.

Identify the characteristic: the process in which organisms keep their internal body conditions balanced. Ex. Temperature, oxygen, water, and pH levels

a)

Homeostasis

b)

Hypothesis

c)

Observation

d)

Qualitative

20.
The life forms exhibiting the simplest cellular structure are _______.
a)
eukaryotes
b)

plants

c)
prokaryotes
d)

animals

21.
What type of cell has a nucleus? 
a)
eukaryotic
b)
prokaryotic 
22.
Plants and animal cells are examples of ___ cells 
a)
prokaryotic cells 
b)
eukaryotic cells 
23.
Which of the following is a characteristic of both Eukaryotic and Prokaryotic cells?
a)
ribosomes
b)
nucleus
c)
membrane bound organelles
d)
simple
24.

Which of the following is found inside a prokaryotic cell?

a)
cytoplasm
b)
DNA
c)
ribosomes
d)
all of these
25.

What kinds of organisms contain prokaryotic cells?

a)

Fungi

b)

Animals

c)

Plants

d)

Bacteria

26.

Tough, rigid structure that protects and supports a plant cell.

a)

Cytoplasm

b)

Cell wall

c)

Nucleus

d)

Mitochondria

27.

Structure that stores food, water, and sometimes waste and enzymes and is enlarged in plant cells.

a)

Vacuole

b)

Centriole

c)

Lysosome

d)

Nucleus

28.

Green structure found in plant cells that is used to convert sunlight energy into glucose.

a)

Vacuole

b)

Chloroplast

c)

Lysosome

d)

Golgi apparatus

29.

Structure found within the nucleus that functions to make ribosomes.

a)

Nucleolus

b)

Cell membrane

c)

Lysosome

d)

Chloroplast

30.

Identify the characteristic: when a baby kitten becomes an adult cat, this is an example of...

a)
energy metabolism
b)
growth and development
c)
response to stimuli
d)
having cells
31.

Identify the characteristic: Green plants produce their own food through the process of photosynthesis.

a)

All living things use energy

b)

All living things contain cells

c)

All living things maintain homeostasis

d)

All living things grow

32.
The Golgi apparatus _____.
a)
packages cell products for export
b)
eliminates waste
c)
stores DNA
d)
makes energy
33.
Where is DNA stored in a cell? 
a)
Lysosomes
b)
Golgi Complex
c)
Ribosomes
d)
Nucleus
34.
What is the fluid inside a cell called? 
a)
Endoplasimic Reticulum
b)
Orange Juice
c)
Water
d)
Cytoplasm
35.

Which organelle controls what goes in and out of the cell?

a)

nucleus

b)

nucleolus

c)

cell membrane

d)

nuclear membrane

36.

Proteins are produced at this organelle.

a)

golgi body

b)

ribosome

c)

cytoskeleton

d)

cilia

37.

This organelle makes ATP, the energy of the cell.

a)

chloroplast

b)

mitochondria

c)

ribosome

d)

nucleolus

38.

Metabolism is

a)

all the chemical reactions that occur in the planet.

b)

all the chemical reactions that occur in the cell.

c)

all the chemical reactions that occur in bacteria.

d)

all the chemical reactions that occur in plants.

39.

Metabolism is divided into

a)

anabolism and botulism

b)

catabolism and cannibalism

c)

catabolism and anabolism

d)

catabolites and metabolites

40.

One example of a metabolic reaction is

a)

photosynthesis

b)

nuclear fusion

c)

hydrogen bonds

d)

covalent bonds

41.

It surrounds the plasma membrane in plants

a)

the cytoskeleton

b)

the lipid bilayer

c)

the cell membrane

d)

the cell wall

42.

Cell walls are made of

a)

glycogen

b)

cellulose

c)

glucose

d)

fructose

43.

Vacuoles exist in

a)

animal cells

b)

plant cells

c)

both types of cells

d)

neither types of cells

44.

It is the largest organelle in the cell:

a)

the nucleus

b)

the endoplasmic reticulum

c)

the plasma membrane

d)

the centrioles

45.

It receives proteins and lipids from the rough ER, modifies them and concentrate them in vesicles.

a)

nucleus

b)

Golgi body

c)

lysosome

d)

vacuole

46.
Each enzyme only has 1 substrate that will fit its active site.  What is this called?
a)
reusablility
b)
denaturation
c)
specificity
d)
fragility
47.
With what 3 letters do enzymes typically end?
a)
-ose
b)
-ase
c)
-ese
d)
-tic
48.
Any substance that is acted upon by an enzyme is called a(n)?
a)
Coenzyme
b)
Substrate
c)
Vitamin
d)
Polypeptide
49.
In the diagram, what is letter A? 
a)
product
b)
substrate
c)
enzyme-substrate complex
d)
active site
50.
Enzymes are...
a)
nucleic acids
b)
proteins
c)
lipids
d)
carbohydrates
51.
An enzyme speeds up a chemical reaction in the cell but can only be used once.  True or False? 
a)
true
b)
false
52.
What is another name for enzymes?
a)
chemical catalysts
b)
microorganisms
c)
biological catalysts
d)
inorganic catalysts
53.
Where do substrates bind on an enzyme?
a)
voltage-gated channels
b)
surface receptor
c)
calcium channels
d)
active site
54.
An enzyme speeds up a reaction by
a)
lowering the activation energy.
b)
raising the activation energy.
c)
releasing energy.
d)
absorbing energy.
55.

Enzymes are found in

a)

our cells

b)

animals

c)

plants

d)

all of the options are correct

56.

There are many different types of enzymes.

a)

True

b)

False

57.

Enzymes are specific for a specific substrate.

a)

True

b)

False

58.

If the temperature of the environment is not correct the enzyme may not work.

a)

True

b)

False

59.
With what 3 letters do enzymes typically end?
a)
-ose
b)
-ase
c)
-ese
d)
-tic
60.

How does a catalyst work in speeding up a reaction?

a)

By lowering the activation energy or reaction

b)

by giving them more energy

c)

by making them more available

61.

The minimum amount of energy needed for colliding particles to react is called the

a)

Chemical Energy

b)

Kinetic Energy

c)

Activation Energy

d)

Potential Energy

62.

Enzymes are special types of:

a)

catalysts

b)

proteins

c)

organelles

d)

both catalysts and proteins

e)

all of the above

63.

Enzymes change the ______ of a chemical reaction.

a)

type

b)

rate

c)

reactants

d)

product

64.

Which of the following pH levels will most likely NOT affect enzyme activity?

a)

2 (very low)

b)

3

c)

7

d)

12

e)

14 (very high)

65.
What are the products of photosynthesis?
a)
water and carbon dioxide
b)
oxygen and glucose
c)
oxygen and carbon dioxide
d)
oxygen and water
66.
Which gas is removed from the atmosphere during photosynthesis?
a)
hydrogen
b)
oxygen
c)
nitrogen
d)
carbon dioxide
67.
Which statement about photosynthesis is correct?
a)
Plants get the energy they need for photosynthesis from water.
b)
Plants get the energy they need for photosynthesis from soil.
c)
Plants get the energy they need for photosynthesis from sunlight.
d)
Plants do not require energy to perform photosynthesis.
68.
The main source of energy for all life comes from ____.
a)
the Earth
b)
the moon
c)
the sun
d)
the food we eat/make
69.
Which sentence correctly describes photosynthesis. (assume there is enough sunlight)
a)
CO2 and water combine and make O2 and glucose
b)
O2 and water combine to make glucose and CO2
c)
O2 and CO2 combine to make water and glucose
d)
CO2 and glucose combine to make O2 and water
70.
The formula for glucose is...
a)
C12 H22 O11
b)
NaCl
c)
NaOH
d)
C6 H12 O6
71.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
CO2 + light + H2O --> O2 + Sugar
b)
CO2 + sugar + H2O --> O2 + light
c)
O2 + light + H2O --> CO2 + Sugar
d)
CO2 + O2 + H2O --> Light+ Sugar
72.
Chloroplasts are...
a)
Structures of animal cells to produce ATP
b)
Organelles where lipids are elaborated
c)
Specialized structures of plants where food is made
d)
Waste organelle of plants
73.
What is the function of NADPH and ATP?
a)
They absorb light
b)
They power the light-dependent reactions
c)
They are light-reflecting pigments
d)
They are short term energy carriers
74.
What are the two products of the light reactions that are needed for the calvin cycle?
a)
NAD and NADPH
b)
NADP + and Glucose
c)
NADPH and ATP
d)
Oxygen and NADPH
75.

What is water's role in photosynthesis?

a)

To create a liquid solute for oxygen to be made.

b)

To provide electrons and hydrogen, to energize ATP and NADPH.

c)

To help plants with gas exchange, such as diffusion of CO2.

d)

To hydrate plants and removes harmful waste products.

76.

How does most of the water needed by the plant get into its leaves?

a)

It enters through the stomata

b)

The roots absorb it and then it travels up the stem

c)

It's made during a chemical reaction in the leaf

d)

The flowers capture water and deliver it to the leaves

77.
How does carbon dioxide get into the leaves of a plant?
a)
It's absorbed by the roots
b)
It's made in a chemical reaction in the stem
c)
It enters through the stomata
d)
It goes through the flowers
78.
What is the main purpose of the light reactions?
a)
To provide the energy and electrons for the calvin cycle
b)
To capture energy and make sugar
c)
To reflect green light
d)
To make sugars
79.
The stacks of disks in the chloroplast are called:
a)
Lamellae
b)
Grana
c)
Stroma
d)
Thylakoid
80.

In what organelle does photosynthesis occur in eukaryotic cells?

a)

mitochondria

b)

chloroplasts

c)

nucleus

d)

cell membrane

81.
What is the pigment in chloroplasts that performs photosynthesis?
a)
Chlorosynthesis
b)
Chlorophyll
c)
ADP
d)
Electron Transport
82.

Which of the following equations represents the overall chemical reaction for photosynthesis?

a)

6O2+ 6H2O → C6H12O6+ 6O2

b)

C6H12O6 + 6H2O→ 6O2+ 6O2

c)

6CO2+ 6H2O→ C6H12O6+ 6O2

d)

6O2 + 6H2O→ C6H12O6 + 6CO2

83.
What is the chemical formula for glucose?
a)
C6H12O6
b)
C6H6O12
c)
C12H6O12
d)
C6O2H6
84.
What is the chemical formula for water?
a)
H2O
b)
HO2
c)
CHO2
d)
CO2H
85.
What is the chemical formula for carbon dioxide?
a)
H2O
b)
CO2
c)
CHO2
d)
CO2H
86.
What is the chemical formula for oxygen?
a)
H12O2
b)
C6O2
c)
O3
d)
O2
87.

Why are plants usually green?

a)

Because the chlorophyll reflects green light

b)

Because the chlorophyll absorbs green light

c)

Because the accessory pigments combine to make green

d)

Because the accessory pigments only absorb green light

88.
Which choice correctly shows the gases that enter and exit plants during photosynthesis?
a)
Enter: Oxygen
Exit: Carbon dioxide
b)
Enter: Water vapor
Exit: Glucose
c)
Enter: Carbon dioxide
Exit: Oxygen
d)
Enter: Light
Exit: Water vapor
89.
Which of the following go through the process of photosynthesis?
a)
bees
b)
algae
c)
humans
d)
mushrooms
90.
A student is collecting the gas given off from a plant in bright sunlight at a temperature of 27°C. The gas being collected is probably ________.
a)
oxygen
b)
carbon dioxide
c)
ATP
d)
glucose
91.
If carbon dioxide is completely removed from a plant’s environment, what would you expect to happen to the plant’s production of high-energy sugars (rate of photosynthesis)?
a)
Sugar production will likely increase.
b)
Sugars will not be produced.
c)
The rate of sugar production will decrease .
d)
Fewer sugars will be produced at first, but then the plant will recover.
92.

Which of the following is needed for the process of photosynthesis?

a)

Water

b)

Oxygen

c)

Starch

d)

Carbon dioxide

93.

Which of the following statements best describes the term photosynthesis?

a)

When plants absorb the energy from the sun.

b)

How plants reproduce.

c)

The process by which plants make their own food.

d)

The process by which animals make their own food.

94.

Which of the following is produced by the process of photosynthesis?

a)

Water

b)

Oxygen

c)

Starch

d)

Carbon dioxide

95.

Chlorophyll is:

a)

The substance that makes plants green.

b)

Found inside the chloroplast cells.

c)

Used to absorb energy from the sun.

d)

All of the above.

96.
Plants need what to do photosynthesis?
a)
Food absorbed from ground
b)
Sun's energy
c)
Food broken down
d)
Minerals from the soil
97.
What is the main purpose of the light dependent reactions?
a)
To provide the energy for the calvin cycle
b)
To capture energy and make sugar
c)
To reflect green light
d)
To make sugars
98.
What are the two products of the light reactions that are needed for the calvin cycle?
a)
NAD and NADPH
b)
NADP + and Glucose
c)
NADPH and ATP
d)
Oxygen and NADPH
99.
What supplies the electron that is lost in PS II?
a)
oxygen
b)
water
c)
glucose
d)
rubisco
100.
ATP gets formed in the light dependent reaction by which process?
a)
Chemiosmosis
b)
Photosmosis
c)
Diffusion
d)
Active Transport
101.

Match the reaction center in PSI & PSII with its name.

a)

PSI is named P700

b)

PSI is named P680

c)

PSII is named P700

d)

PSII is named P680

102.

Where does photoactivation of electrons take place

a)

Photosystems I and II

b)

Photosystem I only

c)

Photosystem II only

d)

Electron Transfer Chain

103.
What supplies the electrons that are lost in photosystem I (PSI)?
a)
the electrons from PS II
b)
water
c)
glucose
d)
oxygen
104.
What is the purpose of splitting water in PS2 of the light dependent reaction?
a)
Provides e- for PS2 and H+ for the thylakoid space
b)
To produce Oxygen for animals
c)
There is no purpose
105.
It is important to create a concentration of H+  in the thylakoid space so that the H+ can diffuse through_________ to create ______.
a)
ATP synthase, ATP
b)
NADH, NADPH
c)
proton pump, protons
106.
According to this absorption spectrum, what color is not used by the chlorophyll pigments?
a)
green
b)
blue
c)
yellow
d)
red
107.
Protons move into the thylakoid due to the
a)
concentration gradient in the stroma
b)
  Brownian motion of the protons.
c)
  peer pressure of the cool electrons in the stroma.  
d)
movement of electrons through the electron transport chain
108.
Which of the following is NOT a product of the light reactions?
a)
ATP
b)
NADPH
c)
Oxygen
d)
Glucose
109.

Cyclic photophosphorylation differs from non-cyclic photophosphorylation in that _____________ is not made from the process.

a)

ATP

b)

G3P

c)

NADH

d)

NADPH

110.

The role of water molecule in light dependent reaction is to …

a)

Hydrolyse NADP+ at the end of the electron transport chain.

b)

Involve directly in the production of ATP.

c)

Replace the excited electron of reaction centre molecule in photosystem II.

d)

Involve directly in Calvin cycle.

111.
What is the primary function of cyclic electron flow?
a)
to produce additional NADPH
b)
to produce additional ATP
c)
to produce additional oxygen
d)
to produce additional carbon dioxide
112.

Where do the light-dependent reactions of photosynthesis take place?

a)

Stroma

b)

Cell membrane

c)

Thylakoid membranes

d)

Mitochondria

113.

What are the two main processes of light-dependent reactions discussed in the video?

a)

Photolysis and chemiosmosis

b)

Non-cyclic and cyclic photophosphorylation

c)

Electron transport and ATP synthesis

d)

Carbon fixation and glucose production

114.

Which of the following is NOT a product of the light-dependent reactions?

a)

ATP

b)

Oxygen

c)

NADPH

d)

Glucose

115.

What is the primary function of photosystem II in non-cyclic photophosphorylation?

a)

To split water molecules

b)

To absorb light energy and excite electrons

c)

To produce NADPH

d)

To synthesize ATP

116.

In non-cyclic photophosphorylation, what happens to the electrons after they leave photosystem I?

a)

They return to photosystem II

b)

They are used to reduce NADP+

c)

They are lost as heat

d)

They enter the Calvin cycle

117.

What process replenishes the electrons lost from photosystem II?

a)

Cyclic photophosphorylation

b)

Photolysis

c)

Chemiosmosis

d)

Carbon fixation

118.

Which of the following is a byproduct of photolysis?

a)

ATP

b)

NADPH

c)

Glucose

d)

Oxygen

119.

What is the main difference between cyclic and non-cyclic photophosphorylation?

a)

Cyclic doesn't produce NADPH

b)

Non-cyclic doesn't produce ATP

c)

Cyclic doesn't involve photosystem II

d)

Non-cyclic doesn't split water

120.

Why might chloroplasts engage in cyclic photophosphorylation?

a)

To produce more NADPH

b)

To generate more ATP

c)

To increase oxygen production

d)

To fix more carbon dioxide

121.

What drives the synthesis of ATP during chemiosmosis?

a)

Light energy directly

b)

Electron flow

c)

Proton gradient

d)

Carbon dioxide concentration

122.

Which photosystem is involved in both cyclic and non-cyclic photophosphorylation?

a)

Photosystem I

b)

Photosystem II

c)

Photosystem III

d)

Both photosystem I and II

123.

What is the fate of the electrons in cyclic photophosphorylation?

a)

They are used to reduce NADP+

b)

They are lost to the environment

c)

They return to photosystem I

d)

They are used to split water

124.

Which of the following is NOT directly involved in the electron transport chain?

a)

Plastoquinone

b)

Cytochrome complex

c)

Ferredoxin

d)

Rubisco

125.

What is the primary role of ATP and NADPH produced in light-dependent reactions?

a)

To power cellular respiration

b)

To fuel the light-independent reactions

c)

To split water molecules

d)

To absorb more light energy

126.

In non-cyclic photophosphorylation, electrons flow through:

a)

Photosystem I only

b)

Photosystem II only

c)

Photosystem II, then I

d)

Photosystem I, then II

127.

What is the source of electrons for cyclic photophosphorylation?

a)

Water

b)

NADPH

c)

Photosystem II

d)

Photosystem I

128.

Which process directly contributes to the formation of the proton gradient?

a)

Photolysis

b)

Electron transport

c)

ATP synthesis

d)

Carbon fixation

129.

What is the role of ATP synthase in the light-dependent reactions?

a)

To split water molecules

b)

To excite electrons

c)

To synthesize ATP using the proton gradient

d)

To reduce NADP+ to NADPH

130.

Which statement about the light-dependent reactions is FALSE?

a)

They produce ATP and NADPH

b)

They require light energy

c)

They directly produce glucose

d)

They release oxygen as a byproduct

131.

What is the ultimate source of electrons for the entire photosynthetic process?

a)

ATP

b)

Water

c)

Carbon dioxide

d)

Chlorophyll

132.

Where do the light reactions occur?

a)

Thylakoid space

b)

Lumen

c)

Thylakoid membrane

d)

Grana

133.

The process of light oxidizing H2O into O2 is called

a)

Hydrolysis

b)

Photolysis

c)

Hydrophilic

d)

Dehydrogenase

134.

What pigment molecule is NOT utilized in the light reactions of photosynthesis

a)

Chlorophyll a

b)

Chlorophyll B

c)

Carotene B

d)

Retinol

135.

Light reactions are responsible for which of the following products

a)

ATP, NADPH, O2

b)

ATP, NADH. O2

c)

ATP, FADPH2, CO2

d)

CO2, ADP, NADPH

136.

True or false: there is a cyclic and linear pathway for electrons to follow in the light reactions

a)

False

b)

True

137.

What is the final electron acceptor in the light reactions?

a)

NADPH

b)

CO2

c)

O2

d)

FADPH2

138.

Photosystem 2 is to P680 as Photosystem 1 is to

a)

P720

b)

P690

c)

P700

d)

P660

139.

The light reactions of photosynthesis are akin to what process of cellular respiration?

a)

Glycolysis

b)

Pyruvate Oxidation

c)

Citric Acid Cycle

d)

Electron Transport Chain

140.

What is the correct chemical formula for photosynthesis

a)

6 CO2 + 12 H2O + light ——> sucrose + 6 H2O + 6O2

b)

6 CO2+ 12 O2 + light ——> sucrose + 6 H2O + 6O2

c)

6 CO2 + 12 H2O + light ——> glucose + 6 H2O + 6 O2

d)

6 O2 + 12 H2O + light ——> glucose + 6 H2O + 6CO2

141.

What part of pigment molecules absorbs the photons and excites the electrons?

a)

Phosphate head

b)

Fatty acid tail

c)

Phytol Tail

d)

Porphyrin ring

142.

The Calvin cycle is responsible for the production of what macromolecules

a)

Carbohydrate

b)

Protein

c)

Nucleic acid

d)

Fatty acids

143.

What is the correct order for the Calvin cycle?

a)

carbon fixation, RUBP regeneration, carbohydrate production

b)

RUBP regeneration carbohydrate production, carbon fixation,

c)

carbohydrate production, carbon fixation, RUBP regeneration,

d)

carbon fixation, carbohydrate production, RUBP regeneration,

144.

How many ATP and NADPH are required when you have an input of 6 CO2 in the Calvin cycle

a)

6; 12

b)

12; 15

c)

18; 12

d)

20; 18

145.

What is the primary product of the Calvin cycle that is later converted into glucose?

a)

glyceraldehyde 3 phosphate

b)

1,3 bisphosphate glycerate

c)

3 phosphate glycerate

d)

ribulose 5 phosphate

146.

What is the major enzyme found in the Calvin cycle that is responsible for carbon fixation (Ribulose 1,5 bisphosphate and CO2) ?

a)

Phosphoribulokinase

b)

Phosphate gylcerate kinase

c)

Rubisco

d)

phosphate gylceraldyhyde dehydrogenase

147.

What is the primary product from the light independent reactions that are utilized as an energy source in the light dependent reactions?

a)

ADP

b)

NADPH

c)

O2

d)

CO2

148.

Cellular respiration is an exergonic reaction, therefore photosynthesis is a (n)______ reaction

a)

Long

b)

Exergonic

c)

Catabolic

d)

Anabolic

149.

True or false: photosynthesis is just cellular respiration in reverse

a)

True

b)

False

150.

Where in plants does the Calvin cycle take place

a)

Stroma

b)

Stomata

c)

Thylakoid space

d)

Thylakoid membrane

151.

True or false: NADPH is just the plant form of NADH which is found in animals

a)

True

b)

False

152.
Which system happens first?
a)
photosystem 1
b)
photosystem 2
c)
Calvin Cycle
153.
The Photosystems take place in the 
a)
thylakoid
b)
stroma
c)
stomata
d)
mitochondria
154.
Tiny packets of light energy from the sun are called
a)
photons
b)
electrons
c)
ATP
d)
NADPH
155.
During the Photosystems oxygen is released into the air.  Which molecule is the oxygen released from?
a)
carbon dioxide
b)
water
c)
glucose
d)
protein
156.
Are the Photosystems light dependent or light independent?
a)
light independent
b)
light dependent
157.
Photons are used to 
a)
split water molecules
b)
split sugar molecules
c)
split carbon dioxide
d)
split ATP
158.
What is formed during Photosystem 2?
a)
ATP
b)
NADPH
c)
NAD+
d)
glucose
159.
What is the final product of Photosystem 1 
a)
NADPH
b)
ATP
c)
NADP+
d)
glucose
160.
Does NADPH have energy?
a)
yes
b)
no
161.
Does NADP+ have energy?
a)
no
b)
yes
162.
Where does the plant get H+ to make NADPH?
a)
air
b)
water
c)
sugar
d)
sun
163.
What colors of visible light do plants absorb the best?
a)
reds, blues, violets
b)
green
c)
orange, red, yellow
164.
What happens to the light that is not absorbed?
a)
it is reflected
b)
all light is absorbed
165.
Why are green leaves green?
a)
Chlorophyll reflects green light
b)
Chlorophyll absorbs green light
c)
Chlorophyll absorbs blue and green light
166.
Which of the following is like a "fully charged battery" of energy?
a)
ATP
b)
ADP
c)
AMP 
d)
NADP+
167.
ADP + P =
a)
ATP
b)
AMP
c)
ADP
168.
ATP - P =
a)
ADP
b)
ATP
c)
AMP
d)
NADP
169.
The products of Photosystem 1 and Photosystem 2 are
a)
ATP, NADPH
b)
ATP, NADH
c)
ATP, glucose
d)
ATP, FADH2
170.
The products of photosynthesis, ATP & NADPH, are used as fuel to run which cycle?
a)
Calvin Cycle
b)
Krebs Cycle
c)
Photo Cycle
d)
Fermentation cycle
171.

Energy is released when a phosphate is _______.

a)

Used for cell functions

b)

Broken-Down

c)

Removed

d)

Added

172.

Cellular Respiration makes ATP by breaking down sugars

a)

True

b)

False

173.

Aerobic stages take place in ___________.

a)

mitochondria

b)

Nucleus

c)

Cytoplasm

d)

Vacuole

174.

Glycolysis takes place in _________.

a)

Lysosome

b)

Cytoplasm

c)

Cell Membrane

d)

Golgi Vesicle

175.

The Krebs cycle releases _______________.

a)

Hydrogen

b)

Carbon Dioxide

c)

Oxygen

176.

The electron transport chain takes place in the ______________.

a)

Outer Membrane

b)

Inner Membrane

177.

The reactants in photosynthesis are the same as the products of cellular respiration.

a)

True

b)

False

178.

How many fermentation types are there?

a)

2

b)

5

c)

3

d)

6

179.

Anaerobic respiration requires

a)

Oxygen

b)

No oxygen

180.

Aerobic Respiration requires

a)

Oxygen

b)

No oxygen

181.

The chemical energy used for most cell processes is supplied by ___ molecules.

a)

ADP

b)

ATP

182.

In the image, which letter represents the matrix?

a)

A

b)

B

c)

C

d)

D

e)

E

183.

In the image, which letter represents the intermembrane space?

a)

A

b)

B

c)

C

d)

D

e)

E

184.

In the image, which letter represents the Cytoplasm?

a)

A

b)

B

c)

C

d)

D

e)

E

185.

In the image, which letter represents the outer membrane?

a)

A

b)

B

c)

C

d)

D

e)

E

186.

In the image, which letter represents the inner membrane?

a)

A

b)

B

c)

C

d)

D

e)

E

187.

In the image, which letter represents the place where glycolysis happens?

a)

A

b)

B

c)

C

d)

D

e)

E

188.

In the image, which letter represents the cristae?

a)

A

b)

B

c)

C

d)

D

e)

E

189.

The carriers for energy and high energy electrons produced during glycolysis are

a)

ATP

b)

NADH

c)

FADH2

d)

NADPH

e)

pyruvate

190.

If oxygen is NOT present, glycolysis is followed by

a)

citric acid cycle

b)

pyruvate oxidation

c)

electron transport chain

d)

fermentation

191.

Name the 3 carbon molecules produced when glucose is broken in half during glycolysis.

a)

pyruvate

b)

lactic acid

c)

Acetyl-CoA

d)

citric acid

e)

oxaloacetate

192.

Which high energy electron carrier is regenerated during fermentation that allows cells to continue to make ATP using glycolysis?

a)

NAD+

b)

NADPH

c)

ATP

d)

ADP

e)

FAD

193.

Which of the following shows the correct sequence during cellular respiration?

a)

Electron transport chain --> glycolysis --> citric acid cycle

b)

glycolysis --> electron transport chain --> citric acid cycle

c)

citric acid cycle --> electron transport chain --> glycolysis

d)

glycolysis --> citric acid cycle --> electron transport chain

194.

Where do the carbon atoms in pyruvate end up following the citric acid cycle?

a)

They enter the electron transport chain and make ATP

b)

They become part of a carbon dioxide molecule and end up in the atmosphere

c)

They join with citric acid to make Acetyl-CoA

d)

They build up in the intermembrane space

195.

How many total ATP molecules are produced by 1 molecule of glucose completing cellular respiration?

a)

2

b)

6

c)

24

d)

36

196.

Which of the following are produced during the citric acid cycle?

a)

ATP

b)

NADH

c)

FADH2

d)

CO2

e)

citric acid

197.

What molecule is the final electron acceptor at the end of the electron transport chain?

a)

oxygen

b)

carbon dioxide

c)

glucose

d)

NADH

e)

FADH2

198.

The movement of which ion across the membrane from the intermembrane space to the matrix causes ATP synthase to spin and make ATP?

a)

Na+ ions

b)

oxygen

c)

H+ ions

d)

water

e)

NAD+

199.

Which state of cellular respiration produces the most ATP?

a)

glycolysis

b)

citric acid cycle

c)

oxidative phosphorylation

d)

Acetyl-CoA charging

e)

Pyruvate oxidation

200.

Which of the following happens as electrons pass down the Electron Transport chain?

a)

Energy from the moving electrons transports H+ ions into the intermembrane space

b)

Carbon dioxide is released

c)

Energy from H+ ions crossing back into the matrix causes ATP synthase to make ATP

d)

Water is produced

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