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AP Bio Unit 3 Review

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

The electron transport chain in proyaryotes uses

a)

the cell membrane

b)

the mitochondrial matrix

c)

the lumen of the cell

d)

the inner membrane of mitochondria

2.

The first step of photosynthesis happens ____________ .

a)

only during the day

b)

only during the night

c)

during the day and night

d)

only when it's not cloudy

3.

The second step of photosynthesis happens ____________ .

a)

only during the day

b)

only during the night

c)

during the day and night

d)

only when it's not cloudy

4.

Glycolysis ___________ .

a)

stops when oxygen is not available

b)

happens in the cytoplasm

c)

happens in the mitochondrial matrix

d)

uses the inner membrane of mitochondria

5.

What is not a product of cellular respiration?

a)

ATP

b)

CO2CO_2  

c)

O2O_2  

d)

H2OH_2O  

6.

What is the main job of the electron carriers in cellular respiration? 

a)

Provide the reactants for the process of cellular respiration.

b)

Capture energy throughout the process of cellular respiration.

c)

Make chemical reactions possible by dehydration synthesis.

d)

Transport electrons and protons to the electron transport chain.

7.

After running a marathon, Uma's muscle cells would contain decreased amounts of ______ and increased amounts of ______.

a)

ATP

oxygen

b)

oxygen

lactic acid

c)

glucose

ATP

d)

glucose

oxygen

8.

Site of the Krebs Cycle?

a)

1

b)

2

c)

3

d)

4

9.

What are the stages of cellular respiration in order?

a)

Glycolysis

Calvin Cycle

ETC

b)

Glycolysis

ETC

Citric Acid Cycle

c)

Light Reaction

Calvin Cycle

d)

Glycolysis

Citric Acid Cycle

ETC

10.

The oxygen produced in photosynthesis comes from what molecule?

a)

CO2CO_2  

b)

H2OH_2O  

c)

ATP

d)

C6H12O6C_6H_{12}O_6  

11.

The Calvin Cycle requires each of the following inputs EXCEPT

a)

ATP

b)

NADPH

c)

FADH2FADH_2  

d)

CO2CO_2  

12.

Which of the following occurs in both photosynthesis and respiration?

a)

Chemiosmosis

b)

Glycolysis

c)

Krebs Cycle

d)

Calvin Cycle

13.

Oxidative phosphorylation is also known as _____.

a)

Krebs Cycle

b)

Glycolysis

c)

Fermentation

d)

Electron Transport Chain

14.

Which of the following processes produces the most ATP

a)

Glycolysis

b)

Oxidative Phosphorylation

c)

Fermentation

d)

Krebs Cycle

15.

Which of the following is NOT produced by the Krebs Cycle?

a)

ATP

b)

NADH

c)

NADPH

d)

FADH2FADH_2