Cellular Respiration And Fermentation - Biology Worksheet (Page 8 of 8) in pdf

Cellular Respiration And Fermentation - Biology Worksheet Page 8

Chapter Vocabulary Review

For Questions 1–7, match the term with its definition.

Term

Definition

1. anaerobic

A. Innermost compartment of a mitochondrion

2. glycolysis

B. Process that forms either lactic acid or ethyl alcohol when

no oxygen is present

3. Krebs cycle

C. Stage of cellular respiration that starts with pyruvic acid and

4. calorie

produces carbon dioxide

5. matrix

D. Process in which glucose is broken down into two

6. aerobic

molecules of pyruvic acid

7. fermentation

E. “In air”

F. “Without air”

G. Amount of energy needed to raise the temperature of 1

gram of water 1°C

For Questions 8–10, write the letter of the correct answer on the line at the left.

8. Which is the process that releases energy by breaking down food molecules in the

presence of oxygen?

A. cellular respiration

C. glycolysis

B. electron transport

D. photosynthesis

9. Which is the electron carrier that accepts electrons during glycolysis?

A. ADP

C. NAD

B. ATP

D. NADP

10. When comparing cellular respiration and photosynthesis, these two processes are

best described as

A. energy-releasing processes.

C. opposite processes.

B. energy-storing processes.

D. similar processes.

11. Complete the illustration by adding the words “aerobic” or “anaerobic” on the lines

provided.

Cellular Respiration And Fermentation - Biology Worksheet Page 8