Cell Structure and Function (NEET Biology): Questions 1 - 8 of 407

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Question number: 1

» Cell Structure and Function » Chemical Constituents of Living Cells » Enzymes - Types, Properties, Enzyme Action

MCQ▾

Question

Basically how many types of enzymes have been recognized by International Union of Biochemistry?

Choices

Choice (4) Response

a.

8

b.

6

c.

5

d.

4

Question number: 2

» Cell Structure and Function » Nucleus » Chromatin

MCQ▾

Question

Centromere is required for

Choices

Choice (4) Response

a.

Movement of chromosomes towards poles.

b.

Cytoplasmic cleavage.

c.

Crossing over.

d.

Transcription.

Question number: 3

» Cell Structure and Function » Cell Organelles - Structure and Function » Ribosomes

MCQ▾

Question

The site of protein synthesis in plants is the

Choices

Choice (4) Response

a.

Pyrenoids

b.

Chloroplast

c.

Ribosomes

d.

Mitochondria

Question number: 4

» Cell Structure and Function » Cell and Cell Theory

MCQ▾

Question

Contribution of protoplasm to the total weight of the body is

Choices

Choice (4) Response

a.

7%

b.

45%

c.

95%

d.

10%

Question number: 5

» Cell Structure and Function » Chemical Constituents of Living Cells » Biomolecules-Structure and Function

MCQ▾

Question

The bright colours of ripe fruits are due to

Choices

Choice (4) Response

a.

chloroplast

b.

leucoplast

c.

chromoplast

d.

amyloplast

Question number: 6

» Cell Structure and Function » B Cell Division » Mitosis

MCQ▾

Question

DNA and histone protein are synthesized during which of the following phase of cell cycle?

Choices

Choice (4) Response

a.

G2 Phase

b.

S phase

c.

G1 phase

d.

All of the above

Question number: 7

» Cell Structure and Function » Chemical Constituents of Living Cells » Biomolecules-Structure and Function

MCQ▾

Question

Nucleoside is made up of

Choices

Choice (4) Response

a.

Sugar and phosphate

b.

Phosphate only

c.

Sugar and base

d.

Sugar only

Question number: 8

» Cell Structure and Function » Cell Organelles - Structure and Function » Cell Membrane

MCQ▾

Question

Singer and Nicholson model of plasma membrane differs from Robert’s model in the

Choices

Choice (4) Response

a.

arrangement of proteins

b.

Absence of proteins.

c.

number of lipid layers

d.

arrangement of lipids layers

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