Subject SAT (College Board) Biology: Questions 298 - 303 of 824

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Question number: 298

» 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: 299

» DNA and Evolution

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MCQ▾

Question

DNA is present in the

Choices

Choice (5)Response

a.

Nucleus and mitochondria

b.

Nucleus only

c.

Nucleus, mitochondria and chloroplast

d.

Nucleus and ER

e.

Question does not provide sufficient data or is vague

Question number: 300

» Organism and Population

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MCQ▾

Question

Mosses and ferns are

Choices

Choice (5)Response

a.

Angiosperms of plant kingdom

b.

Thallophytes of plant kingdom

c.

Gymnosperms of plant kingdom

d.

Amphibians of plant kingdom

e.

Question does not provide sufficient data or is vague

Question number: 301

» Organism and Population

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MCQ▾

Question

In a given diagram what A indicates?

What A indicates in diagram

What a Indicates in Diagram

Choices

Choice (5)Response

a.

Pteridophyta

b.

Metaphyta

c.

Bryophyta

d.

Protista

e.

Question does not provide sufficient data or is vague

Question number: 302

» Mendel and Hereditary

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MCQ▾

Question

In a heterozygous monohybrid cross, the dominant trait can be expressed in the phenotype of the F1 ________ of the time.

Choices

Choice (5)Response

a.

Percent

b.

Percent

c.

Percent

d.

Percent

e.

Percent

Question number: 303

» 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

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