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Cellular Respiration: Kreb's & ETC

Authored by Erin Wagner

Biology

9th Grade

NGSS covered

Used 120+ times

Cellular Respiration: Kreb's & ETC
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15 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Where does glycolysis occur?

cytoplasm
Mitochondrial
cell
in outer space

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Where does the Kreb's Cycle occur?

matrix of mitochondria
cytoplasm
cell
in outer space

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Where does the Electron Transport Chain occur?

inner membrane of mitochondria
cytoplasm
cell
in outer space

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

The Kreb's Cycle begins with

pyruvate
glucose
carbon dioxide
ATP

Tags

NGSS.HS-LS1-7

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

During Kreb's, the pyruvate enters the mitochondria and loses a molecule of CO2 and becomes

acetyl CoA
citric acid
glucose
ATP

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Citric acid is formed when

acetyl CoA joins a 4 carbon molecule
carbon dioxide is formed
pyruvate joins ATP
ATP become ADP

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

How many times does Kreb's Cycle turn for each molecule of glucose?

twice
once
three times<br />
it does not turn

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