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The Krebs Cycle & Etc

Authored by Charles Martinez

Biology

11th Grade - University

NGSS covered

Used 3+ times

The Krebs Cycle & Etc
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37 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The "regenerator" of the Krebs Cycle is: (it reacts with acetyl coA to produce citrate)

Oxaloacetate

Acetyl-CoA

Citrate

α-Ketoglutarate

Tags

NGSS.HS-LS2-3

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Before entering Krebs Cycle, pyruvate is:

Oxidized
Reduced
Isomerized to Acetyl-CoA
Phosphorylated

Tags

NGSS.HS-LS1-7

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The number of ATP molecules produced out of Krebs Cycle is:

2
3
4
0

Tags

NGSS.HS-LS2-3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many FADH2 molecules are produced by 1 molecule of glucose?

1
2
3
4

Tags

NGSS.HS-LS1-7

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many NADH molecules are produced by a molecule of glucose through the Krebs' Cycle?

2
3
4
6

Tags

NGSS.HS-LS2-3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is not a direct requirement in the Krebs Cycle?

NAD+

FAD

Water
Pyruvate

Tags

NGSS.HS-LS1-7

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

How many CO2 molecules are produced by the Krebs Cycle for a molecule of glucose?

2
4
6
3

Tags

NGSS.HS-LS2-5

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