AP (Advanced Placement) Biology: Questions 136 - 141 of 327

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Question number: 136

» DNA and Protein Synthesis

MCQ▾

Question

Transfer of genetic message from nucleus to ribosome in cytoplasm is done by:

Choices

Choice (5) Response

a.

tRNA

b.

rRNA

c.

mRNA

d.

Question does not provide sufficient data or is vague

e.

All of the above

Question number: 137

» DNA and Protein Synthesis

MCQ▾

Question

The two-dimensional translation equation in the matrix form is

Choices

Choice (5) Response

a.

b.

P’=p

c.

d.

e.

All of the above

Question number: 138

» DNA and Protein Synthesis

MCQ▾

Question

When comparing the structure of bacterial and eukaryotic DNA, it is observed that

Choices

Choice (5) Response

a.

Bacterial DNA contains uracil instead of thymidine

b.

Bacterial and eukaryotic DNA are identical in structure

c.

Bacterial DNA is interpreted with a different genetic code than eukaryotes

d.

Bacterial DNA is thinner and less complex

e.

Bacterial DNA is constructed with ribose rather than deoxyribose

Question number: 139

» DNA and Protein Synthesis

MCQ▾

Question

Polymerase Chain Reaction technique was invented by:

Choices

Choice (5) Response

a.

Altman

b.

Milstein

c.

Kohler

d.

Kary Mullis

e.

Question does not provide sufficient data or is vague

Question number: 140

» DNA and Protein Synthesis

MCQ▾

Question

Which of the following types of RNA acts as machinery for synthesis of proteins?

Choices

Choice (5) Response

a.

tRNA

b.

rRNA

c.

mRNA

d.

Question does not provide sufficient data or is vague

e.

None of the above

Question number: 141

» DNA and Protein Synthesis

MCQ▾

Question

Newly synthesized DNA contains

Choices

Choice (5) Response

a.

Both old strands

b.

Only one strand

c.

Both new strands

d.

One new strand and one old strand

e.

Question does not provide sufficient data or is vague

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