Midterm Review

Question 0

Humans use the calories from ________ as their source of energy.

Answer 0

Food

Question 1

Aerobic means with _______.

Answer 1

Oxygen

Question 2

A horse eating hay is an example of __________.

Answer 2

A consumer eating a producer.

Question 3

What compound directly provides energy for cellular work? (ATP or C6H12O6)

Answer 3

C6H12O6 (glucose)

Question 4

What equation describes aerobic cellular respiration?

Answer 4

Glucose + Oxygen —> carbon dioxide + water + energy

Question 5

T or F?

During cellular respiration, energy in glucose is carried by electrons.

Answer 5

True

Question 6

What is the final electron acceptor of aerobic respiration?

Answer 6

Oxygen

Question 7

T or F?

The correct sequence of stages in cellular respiration is gylcolysis, Kreb’s cycle, electron transport chain.

Answer 7

True

Question 8

The term anaerobic means

Answer 8

Without O2

Question 9

Aerobic respiration generates about _____ ATP from one glucose (38, 1, 6, it depends, or 2)

Answer 9

38

Question 10

Anaerobic respiration produces a maximum of ____ ATP per glucose (4, 2, 38, or 36)

Answer 10

2

Question 11

T or F?

Metabolism refers to the rate at which cells use energy

Answer 11

True

Question 12

T or F?

During redox reactions, electrons are lost from one substance and added to another substance

Answer 12

True

Question 13

Name two waste products of cellular respiration

Answer 13

Water and carbon dioxide