AP (Advanced Placement) Biology: Questions 43 - 45 of 902

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Question 43

Question

MCQ▾

Ribosomes are located on ________I________ and made up of ________II________.

Choices

Choice (5)Response

a.

I – Rough endoplasmic reticulum, II – rRNA and proteins

b.

I – Smooth endoplasmic reticulum, II – RNA and proteins

c.

I – Smooth endoplasmic reticulum, II – rRNA and proteins

d.

I – Rough endoplasmic reticulum, II – RNA and proteins

e.

None of the above

Question 44

Question

MCQ▾

Bacteria are produced 38 molecules of adenosine triphosphate (ATP) from each glucose molecule metabolized by oxidative phosphorylation. Which of the following is NOT true about this statement?

Choices

Choice (5)Response

a.

The majority of the ATP molecules are produced within the mitochondria.

b.

This yield includes ATP expenses required to drive glycolysis forward.

c.

The presence of oxygen is required to produce this total yield of ATP.

d.

This total yield of ATP includes molecules produced by substrate-level phosphorylation.

e.

This yield is greater than that produced from a molecule of glucose within a human cell.

Question 45

Question

MCQ▾

Which of the following has catalytic properties?

Choices

Choice (5)Response

a.

Carboxypeptidase A

b.

Histidine

c.

Iron

d.

N-acetylmuramic acid

e.

ATP

Developed by: