Cell [Subject SAT (College Board) Biology]: Questions 118 - 123 of 192

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Question number: 118

Cell
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Question

MCQ▾

As haemoglobin binds oxygen molecules, its affinity for oxygen increases that leads to drive the binding of further oxygen molecules. Which term best describes this phenomenon?

Choices

Choice (5)Response

a.

Catalysis.

b.

Saturation

c.

Allostery

d.

Isomaerism

e.

Question does not provide sufficient data or is vague

Question number: 119

Cell
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Question

MCQ▾

Human sperm cell moves by

Choices

Choice (5)Response

a.

Cilium

b.

Flagellum

c.

Hair

d.

Question does not provide sufficient data or is vague

e.

All of the above

Question number: 120

Cell
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Question

MCQ▾

Crossing over occurs during

Image shows the synapsis

Image Shows the Synapsis

Loading Image

Choices

Choice (5)Response

a.

Pachytene

b.

Telophase -1

c.

Dikinesis

d.

Diplotene

e.

Question does not provide sufficient data or is vague

Question number: 121

Cell
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Question

MCQ▾

Chromosomes can be counted best at the stage of

Choices

Choice (5)Response

a.

Telophase

b.

Late Anaphase

c.

Late prophase

d.

Metaphase

e.

None of the above

Question number: 122

Cell
Edit

Question

MCQ▾

Which out of a following is a storage form of lipid?

Choices

Choice (5)Response

a.

Glycolipids

b.

Sulpholipids

c.

Phospholipid

d.

Triacyl glycerol

e.

All of the above

Question number: 123

Cell
Edit

Question

MCQ▾

At which stage of the cell cycle are histone proteins synthesized in a eukaryotic cell?

Choices

Choice (5)Response

a.

During stage of prophase

b.

During S-phase

c.

During entire prophase

d.

During Telophase

e.

All of the above