Subject SAT (College Board) Biology: Questions 289 - 294 of 805

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Question number: 289

» Organism and Population

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MCQ▾

Question

What will happen if hydra is cut transversely into two halves?

Choices

Choice (4) Response

a.

Build up the lost part

b.

Cut ends heal up

c.

Tend to reunite

d.

Halves die

Question number: 290

» DNA and Evolution

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MCQ▾

Question

During prophase, chromosomes are

Choices

Choice (4) Response

a.

Thick and straight

b.

Thick and uncoiled

c.

Large and straight

d.

Large and coiled

Question number: 291

» Atoms and Compounds

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MCQ▾

Question

Which one of the following statements regarding energy is false?

Choices

Choice (4) Response

a.

The total energy in a chemical universe (a system and its surroundings) is constant

b.

The energy stored in chemical bonds is referred to as kinetic energy

c.

An object suspended in the air has more energy than an object lying on the ground

d.

Energy can be converted from one form to another

Question number: 292

» Atoms and Compounds

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MCQ▾

Question

Which of the following is not serving as a derivative of cholesterol?

Choices

Choice (4) Response

a.

Steroid hormone

b.

Bile salts

c.

Vitamin E

d.

Vitamin D

Question number: 293

» Cell

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MCQ▾

Question

In plant cells, division of cytoplasm occurs by

Choices

Choice (4) Response

a.

Invagination

b.

Furrowing

c.

Cleavage

d.

Cell plate

Question number: 294

» Cell

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MCQ▾

Question

Which of the following is not true for Escherichia coli?

Image of Escherichia coli

Image of Escherichia Coli

Image of Escherichia coli

Choices

Choice (4) Response

a.

It lacks true nucleus

b.

It occurs in human intestine

c.

Recombination of gene occurs through transformation, conjugation and transduction

d.

It is diploid

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