Cell [Subject SAT (College Board) Biology]: Questions 60 - 65 of 192

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Question 60

Cell
Edit

Question

MCQ▾

A virus primarily contains

Choices

Choice (5)Response

a.

nucleic acid an proteins

b.

RNA, proteins and hormones

c.

nucleic acid and vitamins

d.

DNA, proteins

e.

Question does not provide sufficient data or is vague

Question 61

Cell
Edit

Question

MCQ▾

The below shown bacteria has potential to split every 35 minutes. If a culture containing 105 cells/ml is grown for 175 minutes, what will be cell concentration after that period?

Image shows the bacteria

Image Shows the Bacteria

Loading Image

Choices

Choice (5)Response

a.

5 x 105

b.

32 x 105

c.

35 x 105

d.

175 x 105

e.

None of the above

Question 62

Cell
Edit

Question

MCQ▾

Cell division as a behavior is absent in the cells of

Choices

Choice (5)Response

a.

bone marrow

b.

gonads

c.

brain

d.

skin

e.

None of the above

Question 63

Cell
Edit

Question

MCQ▾

Mitosis takes place in

Choices

Choice (5)Response

a.

Axillary buds situated near the apical bud

b.

All types of cells except those involved in gamete formation

c.

Gonads

d.

Cells of mature leaf

e.

All of the above

Question 64

Cell
Edit

Question

MCQ▾

Flattened disc like sac in chloroplast in called

Choices

Choice (5)Response

a.

fret

b.

thylakoid

c.

stroma

d.

loculus

e.

Question does not provide sufficient data or is vague

Question 65

Cell
Edit

Question

MCQ▾

Agar-agar commonly used in bacterial cultures and medication is obtained from

Choices

Choice (5)Response

a.

Ulva

b.

Sargassum

c.

Ulothrix

d.

Gelidium

e.

All of the above