Lab Worksheet On Cell Respiration
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Lab Worksheet on Cell Respiration
1. In aerobic respiration carbohydrates are ultimately broken down into:
a. acetyl-CoA
b. CO2
c. O2
d. H2O
e. heat
Answer: b. CO2
2. Most ATP in eukaryotic cells is produced in the:
a. mitochondria
b. nucleus
c. cytoplasm
d. rough endoplasmic reticulum
e. peroxisome
Answer: a. mitochondria
3. Most ATP produced in aerobic respiration occurs in the process of:
a. glycolysis
b. the formation of acetyl-CoA
c. the Krebs cycle
1. In aerobic respiration carbohydrates are ultimately broken down into:
a. acetyl-CoA
b. CO2
c. O2
d. H2O
e. heat
Answer: b. CO2
2. Most ATP in eukaryotic cells is produced in the:
a. mitochondria
b. nucleus
c. cytoplasm
d. rough endoplasmic reticulum
e. peroxisome
Answer: a. mitochondria
3. Most ATP produced in aerobic respiration occurs in the process of:
a. glycolysis
b. the formation of acetyl-CoA
c. the Krebs cycle
d. chemiosmosis
e. substrate-level phosphorylation
Answer: d. chemiosmosis
4. In aerobic respiration, the energy in 1 mole of glucose is capable of producing how many ATP
molecules:
a. 2 molecules of ATP
b. 38 molecules of ATP
c. 2 x (6.02 x 1023) molecules of ATP
d. 38 x (6.02 x 1023) molecules of ATP
Answer: b. 38 molecules of ATP
5. Products of glycolysis include:
a. pyruvate
b. ATP
c. NADH
d. two of the above
e. all of the above
Answer: e. all of the above
6. In glycolysis the most reduced compound formed is:
a. pyruvate
e. substrate-level phosphorylation
Answer: d. chemiosmosis
4. In aerobic respiration, the energy in 1 mole of glucose is capable of producing how many ATP
molecules:
a. 2 molecules of ATP
b. 38 molecules of ATP
c. 2 x (6.02 x 1023) molecules of ATP
d. 38 x (6.02 x 1023) molecules of ATP
Answer: b. 38 molecules of ATP
5. Products of glycolysis include:
a. pyruvate
b. ATP
c. NADH
d. two of the above
e. all of the above
Answer: e. all of the above
6. In glycolysis the most reduced compound formed is:
a. pyruvate
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