Cell [Subject SAT (College Board) Biology]: Questions 72 - 76 of 192

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Question number: 72

» Cell

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MCQ▾

Question

If DNA has 10 spirals, the length of DNA will be

Choices

Choice (5)Response

a.

640 Å

b.

340 Å

c.

34 Å

d.

64 Å

e.

None of the above

Question number: 73

» Cell

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MCQ▾

Question

The proteins synthesized on RER are modified, converted and packaged into secretary vesicles by

Choices

Choice (5)Response

a.

Lysosomes

b.

Ribosomes

c.

Golgi complex

d.

ER

e.

All of the above

Question number: 74

» Cell

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MCQ▾

Question

Identify the characteristics features of diatom.

Identify the features of diatom

Identify the Features of Diatom

Choices

Choice (5)Response

a.

Cell wall is made up of cellulose, floating on water and produce auxopores

b.

Cell wall is made up of chitin, fixed forms and produce auxospores

c.

Cell wall is made up of silica, floating on water and produce auxospores

d.

Cell wall is made up of silica, symbionts and produce zoospores

e.

Question does not provide sufficient data or is vague

Question number: 75

» Cell

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MCQ▾

Question

In a lipid bilayer the lipids have

Choices

Choice (5)Response

a.

Their water repelling tails facing inward

b.

Their water repelling heads facing inward

c.

No relationship to water

d.

Their hydrogen bond forming heads facing inward

e.

None of the above

Question number: 76

» Cell

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MCQ▾

Question

Basal metabolic rate shall be measured while a person is

Choices

Choice (5)Response

a.

jogging

b.

resting

c.

sweating

d.

going to work

e.

All of the above

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