Question

where a molecule of
4. An anaerobic respiration also begins with_____
glucose is broken down into two molecules of_____
5. In aerobic respiration, acetaldehyde acts as the acceptor of hydrogen to produce a molecules of_____
6. The broken down of molecules consist of three steps, namely glycolysis,_____
and Krebs cycle.
7. Glycolysis occurs in_____
8. Pyruvate oxidation and Krebs cycle occurs in_____
9. Cellular respiration cannot take place in the absence of
with the_____
10. Pyruvic acid oxidation converts pyruvic acid into_____ production of carbon dioxide.​

Answer 1

Answer:

glycolysis, pyruvate, oxygen,electron transport, cytoplasm, mitochondrian, oxygen,acetyl COA

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Answer 2

4. From the given question the correct answer is glycolysis, pyruvate.

As we know that anaerobic respiration also begins with glycolysis and

glucose is broken down into two molecules of pyruvate.

5. From the given question the correct answer is ethanol.

Acetaldehyde acts as the acceptor of hydrogen to produce molecules of ethanol in aerobic respiration.

6. From the given question the correct answer is respiratory electron transport.

The steps of broken-down molecules are glycolysis, respiratory electron transport, and the Krebs cycle.

7. From the given question the correct answer is cytoplasm.

As we know in the cytoplasm, glycolysis occurs.

8. From the given question the correct answer is a mitochondrial matrix.

Both the Krebs cycle and Pyruvate oxidation occur in a mitochondrial matrix.

9. From the given question the correct answer is oxygen.

In the absence of oxygen, cellular respiration cannot take place.  

10. From the given question the correct answer is acetyl CoA.

Pyruvic acid oxidation converts pyruvic acid into acetyl CoA.