Subject SAT (College Board) Biology: Questions 209 - 214 of 805

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Question number: 209

» Cell

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MCQ▾

Question

An individual was on a fast for a long period of time. Which cell organelle would be the most likely one to respond to the distress signal?

Choices

Choice (4) Response

a.

Nucleolus

b.

ER

c.

Golgi complex

d.

Lysosome

Question number: 210

» Organism and Population

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MCQ▾

Question

In yeast the sexual reproduction is by conjugation. After fusion the zygote nucleus divides meiotically and forms haploid spores. The unicellular structure with haploid spores is

Choices

Choice (4) Response

a.

Zoosporangium

b.

Gametangium

c.

Sporangium

d.

Ascus

Question number: 211

» Atoms and Compounds

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MCQ▾

Question

Which one of the following exhibits intermolecular hydrogen bonding?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 212

» Organism and Population

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MCQ▾

Question

Mammalian brain differs from amphibian brain in having

Choices

Choice (4) Response

a.

Corpus callosum

b.

Cerebellum

c.

Olfactory lobes

d.

Hypothalamus

Question number: 213

» Cell

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MCQ▾

Question

Major event that occurs during anaphase of mitosis which brings about equal distribution of chromosomes is

Choices

Choice (4) Response

a.

Replication of genetic material

b.

Splitting of centromeres

c.

Condensation of chromatin

d.

Splitting of chromatids

Question number: 214

» Cell

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MCQ▾

Question

Which is a wrong statement about mitosis?

Choices

Choice (4) Response

a.

During anaphase, centromere moves first

b.

Prophase is of longest duration

c.

Chromosomes are spirally coiled

d.

In interphase no metabolic activity occurs

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