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5 Nov 2018

How many ATP are generated through Glycolysis and the Citric Acid cycle from one glucose molecule?

Please explain.

a. 24

b. 32

c. 36

d. 42

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Jean KeelingLv2

5 Nov 2018

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Related questions

1. Which process releases energy?

Hydrolysis of ATP

Synthesis of ATP

2. How many net ATP are synthesized in glycolysis per glucose

30+

3. Where does glycolysis occur?

Nucleus

Endoplasmic reticulum

Cytosol

Mitochondria

4. How many net ATP are synthesized per glucose in glycolysis and the TCA (Krebs, citric acid) cycle combined?

30+

5. Where does the TCA (Krebs, citric acid) cycle occur?

Cytosol

Nucleus

Mitochondria

Endoplasmic reticulum

6. How many net ATP are synthesized per glucose in glycolysis, the TCA (Krebs, citric acid) cycle and from the electron transport chain combined.

30+

7. Where is the electron transport chain located?

Cytosol

Endoplasmic reticulum

Mitochondria

Nucleus

Which of the following is not a net product of the citric acid cycle for each molecule of pyruvate generated in glycolysis?

Select one:

a. 1 ATP (GTP)

b. 1 acetyl coA

c. 3 NADH

d. 1 FADH2

Question 2

Which of the following is NOT an end product for an acetyl group that enters the citric acid cycle?

Select one:

a. ATP

b. NADH

c. FADH2

d. oxaloacetate

Question 3

Once they have been processed through the citric acid cycle, the acetyl-CoA molecules from a single glucose molecule produce:

Select one:

a. 2 ATP, 6 NADH, 4 CO₂.

b. 6 NADH, 6 GTP.

c. 6 FADH₂, 2 ATP, 6 CO₂.

d. 6 GTP, 6 FADH₂.

e. 4 CO₂, 6 FADH₂, 2 ATP.

Question 4

The products of the citric acid cycle breaking down 2 acetyl-CoA include 2 ATP (converted from GTP), 6 NADH and 2 FADH2.

Select one:

True

False

In glucose metabolism, glucose enters into the Glycolysis pathway. The products of glycolysis are then utilized by the Pyruvate Dehydrogenase Complex, which shuttles its products into the Citric Acid Cycle. The combined activities of these pathways directly synthesize a number of molecules of ATP, GTP, NADH and FADH₂. Indicate the net gain of each of the molecules listed in the table below if a single glucose molecule were to be completely and sequentially metabolized by all three processes.