Subject SAT (College Board) Biology: Questions 37 - 40 of 824

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Question number: 37

» Behavior and Ecology

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MCQ▾

Question

There would be no point in an animal replicating the color of its surrounding if its main predator were which of these?

Choices

Choice (5)Response

a.

Larger than it is

b.

Not hungry

c.

Too old to hunt

d.

Colorblind

e.

All of the above

Question number: 38

» Structure and Function

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MCQ▾

Question

Which of the following is not true about antibody structure?

Choices

Choice (5)Response

a.

Antibodies have multiple identical antigen binding sites.

b.

Antibodies are built from equal numbers of large (heavy) and small (light) peptide chains.

c.

Antibodies are secreted and function away from the cell. They are not attached to the cell membrane.

d.

The class of the antibody molecule is determined solely by its heavy chain.

e.

All of the above

Question number: 39

» Behavior and Ecology

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MCQ▾

Question

When organisms move out of the population, this is recognized as

Choices

Choice (5)Response

a.

Emigration

b.

Population shifting

c.

Succession

d.

Immigration

e.

Question does not provide sufficient data or is vague

Question number: 40

» Structure and Function

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MCQ▾

Question

Identify P and Q in the figure and mention the process that takes place.

Identify P and Q in the figure

Identify P and Q in the Figure

Choices

Choice (5)Response

a.

P – Diaphragm relaxed, Q- Thoracic cavity decreases = Exhalation

b.

Q – Diaphragm relaxed, P- Thoracic cavity increases = Inhalation

c.

Q – Diaphragm relaxed, P- Thoracic cavity decreases = Exhalation

d.

P – Diaphragm contracted, Q- Thoracic cavity decreases = Exhalation

e.

All of the above

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