Subject SAT (College Board) Biology: Questions 638 - 644 of 805

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Question number: 638

» DNA and Evolution

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MCQ▾

Question

What is the key role of tRNA in terms of protein synthesis?

Choices

Choice (4) Response

a.

Identifies amino acids and transport and their transportation to ribosomes

b.

Inhibits protein synthesis

c.

Proof reading

d.

Question does not provide sufficient data or is vague

Question number: 639

» Cell

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MCQ▾

Question

How many ATP molecules are produced by aerobic oxidation of one molecule of glucose?

Choices

Choice (4) Response

a.

34

b.

2

c.

4

d.

38

Question number: 640

» Cell

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MCQ▾

Question

Aerobic respiratory pathway is approximately termed as

Choices

Choice (4) Response

a.

Anabolic

b.

Catabolic

c.

Amphibolic

d.

All of the above

Question number: 641

» DNA and Evolution

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MCQ▾

Question

Insertion is classified under

Choices

Choice (4) Response

a.

Chromosomal mutation

b.

Gene mutation

c.

Genomic mutation

d.

Somatic mutation

Question number: 642

» Cell

Edit
MCQ▾

Question

Kreb’s cycle occurs in

Choices

Choice (4) Response

a.

Cytoplasm

b.

Mitochondria

c.

Ribosome

d.

Chloroplast

Question number: 643

» Mendel and Hereditary

Edit
MCQ▾

Question

A man of A-blood group marries women of AB blood group. Which type of progeny would indicate that man is heterozygous A?

Choices

Choice (4) Response

a.

O

b.

A

c.

B

d.

AB

Question number: 644

» Cell

Edit
MCQ▾

Question

In which one of the following do the two names refer to one and the same thing?

Choices

Choice (4) Response

a.

Kreb’s cycle and Calvin cycle

b.

Tricarboxylic acid cycle and Citric acid cycle

c.

Citric acid cycle and Calvin cycle

d.

Tricarboxylic acid cycle and urea cycle

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