Biology-Cell [NSTSE (National Science Talent Search Exam- Unified Council) Class 8]: Questions 1 - 6 of 79

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Question 1

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Question

MCQ▾

Plasma membrane is:

Choices

Choice (4)Response
a.Permeable
b.Impermeable
c.Semi-permeable
d.Question does not provide sufficient data or is vague

Question 2

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Question

MCQ▾

Cheek cells do not have:

Choices

Choice (4)Response
a.Plasma membrane
b.Plastids
c.Ribosomes
d.Vacuoles

Question 3

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Question

MCQ▾

Nuclear envelope encloses a space between two nuclear membranes and is connected to a system of membranes called:

Choices

Choice (4)Response
a.Endoplasmic reticulum
b.Nucleoplasm
c.Nuclear pore
d.Chromatin

Question 4

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Question

MCQ▾

Central nervous system consists of:

I. Spinal cord

II. Spinal nerves

III. Brain.

Choices

Choice (4)Response
a.I and II only
b.II and III only
c.I and III only
d.None of the above

Question 5

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Question

MCQ▾

Plasma membrane major function is:

Choices

Choice (4)Response
a.To provide protection and strength to the cell
b.To hold cellular contents and control passage of materials in and out of the cell
c.None of the above
d.Question does not provide sufficient data or is vague

Question 6

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Question

MCQ▾

In animal cells, two small granules called:

Choices

Choice (4)Response
a.Cilia and Flagella
b.Centrioles
c.Centrosome
d.Question does not provide sufficient data or is vague