Subject SAT (College Board) Biology: Questions 419 - 424 of 805

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Question number: 419

» Cell

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MCQ▾

Question

Human sperm cell moves by

Choices

Choice (4) Response

a.

Cilium

b.

Flagellum

c.

Hair

d.

Question does not provide sufficient data or is vague

Question number: 420

» Cell

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MCQ▾

Question

Crossing over occurs during

Image shows the synapsis

Image Shows the Synapsis

Image shows the synapsis

Choices

Choice (4) Response

a.

Pachytene

b.

Telophase -1

c.

Dikinesis

d.

Diplotene

Question number: 421

» Structure and Function

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MCQ▾

Question

The skeletal system does all of the following EXCEPT

Choices

Choice (4) Response

a.

Store.

b.

Transport.

c.

Digest

d.

Protect.

Question number: 422

» Cell

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MCQ▾

Question

Chromosomes can be counted best at the stage of

Choices

Choice (4) Response

a.

Telophase

b.

Late Anaphase

c.

Late prophase

d.

Metaphase

Question number: 423

» Organism and Population

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MCQ▾

Question

Which of the following is osmosis an important process?

Choices

Choice (4) Response

a.

Movement of water up a tree

b.

Reabsorption of water from the large intestines

c.

Preventing fresh water fish from inhabiting the seas

d.

All a. , b. and c. are correct

Question number: 424

» Atoms and Compounds

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MCQ▾

Question

Choose the correct statement about fatty acid among the following

Choices

Choice (4) Response

a.

The membrane lipids contain most of the unsaturated fatty acids

b.

The melting point of fatty acid increases with the increasing degree of unsaturation

c.

Naturally occurring unsaturated long chain fatty acids are nearly all the Trans- configuration.

d.

All of the above

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