Chapter 7

Biology: How Life Works · 5 exercises

Problem 1

Name and describe the four major stages of cellular respiration.

4 step solution

Problem 2

Explain what an oxidation-reduction reaction is and why the breakdown of glucose in the presence of oxygen to produce carbon dioxide and water is an example of an oxidation reduction reaction.

5 step solution

Problem 3

Describe two ways in which ATP is generated in cellular respiration

2 step solution

Problem 4

Write the overall chemical equation for glycolysis, noting the starting and ending products and highlighting the energy storing molecules that are produced.

4 step solution

Problem 5

Describe two different metabolic pathways that pyruvate can enter.

3 step solution

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