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Photosynthesis & Cellular Respiration

Total questions: 14

Worksheet time: 7mins

Name
Class
Date
1.

What are the saclike photosynthetic membranes called?

a)

Granum

b)

Thylakoids

c)

Calvin Cycles

d)

Stromata

2.

What occurs in the stroma?

a)

Mitosis

b)

All of photosynthesis

c)

The Calvin Cycle

d)

Production of ATP

3.

What are proteins that move high-energy electrons, often against the concentration gradient, called?

a)

Electron picker-uppers

b)

Protein pumps

c)

Electron rebirths

d)

Carrier molecules

4.

What is broken down in the first step of photosynthesis?

a)

Chlorophyll

b)

Water

c)

High-energy electrons

d)

Glucose

5.

Plants (usually) appear to be green because of the...

a)

Absorption of yellow and blue light and the reflection of red light

b)

Production of high-energy electron carriers

c)

Conversion of ATP to ADP+P

d)

Absorption of red light and the reflection of yellow and blue ight

6.

What bonds are altered in the Calvin Cycle?

a)

CO2

b)

H2O

c)

O2

d)

None of these

7.

True or False: Glucose is produced in the Calvin Cylce.

a)

True

b)

False

8.

Which of the three steps of cellular respiration occurs in the cytosol?

a)

Kreb's Cycle

b)

Glycolysis

c)

Electron Transport

d)

Anaerobic

9.

What is the difference between aerobic and anaerobic cellular respiration?

a)

Anaerobic respiration is a slower process.

b)

Aerobic respiration produces less ATP than anaerobic respiration.

c)

Aerobic respiration does not produce waste products.

d)

Anaerobic respiration occurs in glycolysis.

10.

. 36 ATP molecules are produced in the aerobic steps of cellular respiration. How many ATP molecules are produced in anaerobic steps of cellular respiration?

a)

2 ATP Molecules

b)

4 ATP Molecules

c)

12 ATP Molecules

d)

None; no energy can be made without oxygen.

11.

In which part of the mitochondria does the Citric Acid Cycle occur?

a)

Cytosol

b)

Inner Membrane Space

c)

Inner Membrane

d)

Matrix

12.

What step breaks carbons to acquire high-energy electron carriers?

a)

Citric Acid Cycle

b)

Fermentation

c)

Electron Transport Chain

d)

Glycolysis

13.

Where is the most ATP produced in cellular respiration?

a)

Glycolysis

b)

Electron Transport Chain

c)

Kreb's Cycle

d)

Citric Acid Cycle

14.

The equation for cellular respiration is …?

a)

6C6H12O6 + 6O2 —> 6H2O + 6CO2 + ATP

b)

6H2O + 6CO2 + ATP —> 6C6H12O6 + 6O3

c)

6CH1O6 + 6O8 —> 6H2O + 6CO2 + ATP

d)

6H2O + 6CO2 + ATP —> 6C12H6O6 + 6O8