Subject SAT (College Board) Biology: Questions 795 - 801 of 824

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Question number: 795

» Organization and Regulation

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MCQ▾

Question

Which of the following often distinguishes plant cells from animal cells?

Choices

Choice (5)Response

a.

Rough ER

b.

Bilayer plasma membrane

c.

Centrioles

d.

Chromatin

e.

Nucleus

Question number: 796

» Atoms and Compounds

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MCQ▾

Question

Which of the following are weak forces usually associated with biological molecules?

Choices

Choice (5)Response

a.

Hydrogen bonds

b.

Covalent bonds

c.

Electrostatic interactions

d.

Ionic bonds

e.

Both a. and c. are correct

Question number: 797

» Organization and Regulation

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MCQ▾

Question

Chromosomes replicate.

Choices

Choice (5)Response

a.

Metaphase

b.

Anaphase

c.

Prophase

d.

Telophase

e.

Interphase

Question number: 798

» Organism and Population

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MCQ▾

Question

Viruses are

Choices

Choice (5)Response

a.

Cellular.

b.

Obligate, intracellular parasites.

c.

Are an enzyme-nucleus mix.

d.

Always viewed with a light microscope.

e.

Host independent.

Question number: 799

» Behavior and Ecology

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MCQ▾

Question

A walking stick resembles the branches it resides on

Choices

Choice (5)Response

a.

Predator-prey

b.

Commensalism

c.

Mutualism

d.

Parasitism

e.

Camouflage

Question number: 800

» Mendel and Hereditary

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MCQ▾

Question

Which of the following would be the result of a true dihybrid cross?

Choices

Choice (5)Response

a.

AABB

b.

AABb

c.

AaBb

d.

AaBB

e.

AaBb

Question number: 801

» Cell

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MCQ▾

Question

Which of the following is true about enzymes?

Choices

Choice (5)Response

a.

They always work alone.

b.

They are consumed in a reaction.

c.

They are amino acid polymers.

d.

They always require a coenzyme.

e.

They are classified as inorganic catalysts.

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