Unit Test — Unit test Answers

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How is ADP converted to ATP?

A
by the addition of one adenosine molecule
B
by the addition of one phosphate group
C
by the removal of one adenosine molecule
D
by the removal of one phosphate group
22
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What is the overall net gain of ATP in aerobic respiration per one molecule of glucose?

A
between 0-10
B
between 10-20
C
between 30-40
D
between 40-50
23

The equation shows cellular respiration. During cellular respiration, glucose combines with oxygen to form carbon dioxide, water, and ATP. What happens to the energy in the bonds in glucose?

Question illustration
A
The energy is transferred to oxygen.
B
The energy is transferred to carbon dioxide.
C
The energy is transferred to water.
D
The energy is transferred to ATP.
24

Consider the following events of photosynthesis.1. Light energy excites electrons.2. Water molecules are split.3. NADPH is formed.In which locations do each of these events occur?

A
1. photosystem II2. photosystem I3. photosystem I
B
1. photosystem II2. photosystem II3. photosystem I
C
1. photosystem I2. photosystem I3. photosystem II
D
1. photosystem I2. photosystem II3. photosystem II
25

Consider the stage of cellular respiration that is shown in the diagram.What is the net ATP gain at this stage of cellular respiration?

Question illustration
A
2
B
4
C
32
D
36

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