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The Daily Warm-Up: Bioenergetics

Total questions: 12

Worksheet time: 12mins

Name
Class
Date
1.

What answer choice best describes the study of transformation of energy in living organisms?

a)

bioenergetics

b)

entropy

c)

1st Law of Thermodynamics

d)

2nd Law of Thermodynamic

e)

energy diagram

2.

What answer choice best describes the measure of randomness or disorder in a system?

a)

bioenergetics

b)

entropy

c)

1st Law of Thermodynamics

d)

2nd Law of Thermodynamic

e)

energy diagram

3.

What answer choice states that energy is always conserved, it cannot be created or destroyed?

a)

bioenergetics

b)

entropy

c)

1st Law of Thermodynamics

d)

2nd Law of Thermodynamic

e)

energy diagram

4.

What answer choice states that as energy transfer to less organization?

a)

bioenergetics

b)

entropy

c)

1st Law of Thermodynamics

d)

2nd Law of Thermodynamic

e)

energy diagram

5.

What answer choice depicts the reaction progress vs. energy?

a)

bioenergetics

b)

entropy

c)

1st Law of Thermodynamics

d)

2nd Law of Thermodynamic

e)

energy diagram

6.

What answer choice does not explain how manganese dioxide catalyzes the decomposition of hydrogen peroxide?

a)
b)
c)
7.

What answer choice best describes a reaction where ATP is made in the presence of oxygen?

a)

phosphorylation

b)

carbon fixation

c)

photorespiration

d)

aerobic respiration

e)

anaerobic respiration

8.

What answer choice best describes a reaction where no oxygen is present in the process?

a)

phosphorylation

b)

carbon fixation

c)

photorespiration

d)

aerobic respiration

e)

anaerobic respiration

9.

What answer choice best describes a wasteful process that uses ATP and O2, produces more CO2, and doesn’t produce any sugars?

a)

phosphorylation

b)

carbon fixation

c)

photorespiration

d)

aerobic respiration

e)

anaerobic respiration

10.

What answer choice best describes a process by which inorganic carbon is converted to organic compounds by living organisms?

a)

phosphorylation

b)

carbon fixation

c)

photorespiration

d)

aerobic respiration

e)

anaerobic respiration

11.

What answer choice best describes a biochemical process that involves the addition of phosphate to an organic compound?

a)

phosphorylation

b)

carbon fixation

c)

photorespiration

d)

aerobic respiration

e)

anaerobic respiration

12.

Which of the following statements regarding enzymes is true?

a)

Enzymes increase the rate of a reaction by making the reaction more exergonic.

b)

Enzymes increase the rate of a reaction by lowering the activation energy barrier.

c)

Enzymes increase the rate of a reaction by reducing the rate of reverse reactions.

d)

Enzymes change the equilibrium point of the reactions they catalyze.