Cell [Subject SAT (College Board) Biology]: Questions 159 - 164 of 192

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Question 159

Cell
Edit

Question

MCQ▾

Cell theory is not applicable to

Choices

Choice (5)Response

a.

non-chordates

b.

viruses

c.

algae

d.

None of the above

e.

All of the above

Question 160

Cell
Edit

Question

MCQ▾

What term is used for a non-protein organic molecule that is required by some enzymes in order to catalyze a reaction on a substrate?

Choices

Choice (5)Response

a.

Modulator

b.

Prosthetic group

c.

Coenzyme

d.

None of the above

e.

All of the above

Question 161

Cell
Edit

Question

MCQ▾

Late prophase of mitosis is characterized by

Choices

Choice (5)Response

a.

Formation of metaphasic plate

b.

Disappearance of nucleolus

c.

Division of centromere

d.

Decondensation of chromosomes

e.

Question does not provide sufficient data or is vague

Question 162

Cell
Edit

Question

MCQ▾

In a diploid cell, at which stage of cell cycle, the amount of DNA is doubled

Choices

Choice (5)Response

a.

b.

c.

d.

e.

All of the above

Question 163

Cell
Edit

Question

MCQ▾

Chromosomes similar in size, shape, genes and gene sequences are

Choices

Choice (5)Response

a.

Sister chromatids

b.

Parental chromosomes

c.

Homologous chromosomes

d.

Chromomeres

e.

All of the above

Question 164

Cell
Edit

Question

MCQ▾

Cell division is tightly regulated. Which of the following is TRUE regarding mitosis OR meiosis?

(I) Mitosis shows no homologue pairing

(II) There is no S phase between meiosis I and II

(III) Meiosis centromeres do not divide at anaphase I

Choices

Choice (5)Response

a.

II only

b.

I and II only

c.

I and III only

d.

I, II and III

e.

Question does not provide sufficient data or is vague