Subject SAT (College Board) Biology: Questions 705 - 710 of 824

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Question number: 705

» Organization and Regulation

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MCQ▾

Question

Which one of the following conditions is least likely to denature an enzyme?

Choices

Choice (5)Response

a.

High temperature

b.

A low temperature

c.

Heavy metal ions

d.

Extreme pH

e.

None of the above

Question number: 706

» Cell

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MCQ▾

Question

Fermentation is anaerobic production of

Choices

Choice (5)Response

a.

Protein and acetic acid

b.

Alcohol, lactic acid and similar compounds

c.

Ethers and acetone

d.

Alcohol and lipoproteins

e.

All of the above

Question number: 707

» Mendel and Hereditary

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MCQ▾

Question

The polygenic genes show

Choices

Choice (5)Response

a.

different karyotypes

b.

different phenotypes

c.

different genotype

d.

All of the above

e.

None of the above

Question number: 708

» Mendel and Hereditary

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MCQ▾

Question

The genes controlling the seven pea characters studied by Mendel are now known to be located on how many different chromosomes?

Choices

Choice (5)Response

a.

Six

b.

Five

c.

Four

d.

Seven

e.

None of the above

Question number: 709

» DNA and Evolution

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MCQ▾

Question

DNA replication is

Choices

Choice (5)Response

a.

Non-conservative

b.

Semi-conservative

c.

Conservative

d.

Question does not provide sufficient data or is vague

e.

All of the above

Question number: 710

» DNA and Evolution

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MCQ▾

Question

Identify the homologous organs from the below options.

Choices

Choice (5)Response

a.

Wings of bird and wings of insect

b.

Nails of human being and claws in animals

c.

Wings of bird and hands of human

d.

Wings of bat and wings cockroach.

e.

None of the above

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