Subject SAT (College Board) Biology: Questions 689 - 694 of 805

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Question number: 689

» Organization and Regulation

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MCQ▾

Question

Which of the following biomolecule is common to respiration mediated breakdown of fats, carbohydrates and proteins?

Choices

Choice (4) Response

a.

Glucose 6 posphate

b.

Pyric acid

c.

Acetyl Co-A

d.

Fructose 1,6 bisphosphate

Question number: 690

» DNA and Evolution

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MCQ▾

Question

Which is correct regarding evolution of mankind?

Choices

Choice (4) Response

a.

Australopithecus was living in Australia

b.

Neanderthal man and Cro-magnon man were living at the same time

c.

Homo erectus is preceded by Homo habilis

d.

None of the above

Question number: 691

» Mendel and Hereditary

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MCQ▾

Question

On comparing wrinkled seeded plant and round-seeded plant, round-seeded pea plant are classified as

Choices

Choice (4) Response

a.

phenotype

b.

dominant

c.

genotype

d.

recessive

Question number: 692

» DNA and Evolution

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MCQ▾

Question

Which is distributed more widely in a cell?

Choices

Choice (4) Response

a.

Chloroplasts

b.

DNA

c.

RNA

d.

Sphaerosomes

Question number: 693

» Mendel and Hereditary

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MCQ▾

Question

When two dominant independently assorting genes act in response with each other, they are called-

Choices

Choice (4) Response

a.

collaborative genes

b.

complementary genes

c.

supplementary genes

d.

duplicate genes

Question number: 694

» Cell

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MCQ▾

Question

The mechanism of ATP formation both in the chloroplast and mitochondria is explained by

Choices

Choice (4) Response

a.

Munch’s pressure/mass flow model

b.

Cholondy- Went’s model

c.

Chemiosmotic theory of Mitchell

d.

Relay pump theory of Godlewski

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