Course

Introductory Biology

Study Pack

Set 7 How Cells Release Chemical Energy

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Question 1

(Multiple Choice)

Free
Which of the following breaks down organic molecules and produces ATP,carbon dioxide,and water?  

A) Aerobic respiration
B) Fermentation
C) Cellular respiration
D) Anaerobic respiration
E) Glycolysis

Answer

Question 2

(Multiple Choice)

Free
When molecules are broken apart in respiration,____.  

A) the heat produced is used to drive biological reactions
B) the oxygen in the compounds that are broken apart is used as an energy source
C) the energy released is channeled into molecules of ATP
D) ATP is converted into ADP
E) ADP is released as a waste product

Answer

Question 3

(Multiple Choice)

Free
Pyruvate is the end product of ____.  

A) glycolysis
B) acetyl-CoA formation
C) fermentation
D) aerobic respiration
E) the citric acid cycle

Answer