Cell Structure and Function (NEET Biology): Questions 51 - 57 of 407

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Question number: 51

» Cell Structure and Function » B Cell Division » Meiosis

MCQ▾

Question

Synaptonemal complex is formed during

Choices

Choice (4) Response
a.

mitosis

b.

cytokinesis

c.

amitosis

d.

meiosis

Question number: 52

» Cell Structure and Function » Chemical Constituents of Living Cells » Carbohydrates

MCQ▾

Question

Cystolith is made up of

Choices

Choice (4) Response
a.

calcium hydroxide

b.

calcium carbonate

c.

calcium oxide

d.

calcium oxalate

Question number: 53

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

MCQ▾

Question

Enzymes which are slightly different in molecular structure but can perform identical activity are called

Choices

Choice (4) Response
a.

Coenzymes

b.

Apoenzymes

c.

Holoenzymes

d.

Isoenzymes

Question number: 54

» Cell Structure and Function » Cell Organelles - Structure and Function » Centrioles

MCQ▾

Question

Function of centriole is

Choices

Choice (4) Response
a.

Initiation of cell division.

b.

Formation of nucleolus.

c.

Formation of spindle fibres.

d.

Formation of cell plate.

Question number: 55

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

MCQ▾

Question

Which one of the following is a non-protoplasmic cell inclusion

Choices

Choice (4) Response
a.

Ribosomes

b.

Mitochondria

c.

Lysosomes

d.

Cystoliths

Question number: 56

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

MCQ▾

Question

The main difference between chlorophyll a and b is

Choices

Choice (4) Response
a.

Chlorophyll a is linear chain compound and b is branched chain compound.

b.

All of the above

c.

In chlorophyll a there is CH3 group whereas in b it is –CHO group.

d.

Chlorophyll a has no Mg + 2 ion in center of molecule.

Question number: 57

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

MCQ▾

Question

The enzymes, which combines with non-protein part to form a functional enzyme known as

Choices

Choice (4) Response
a.

Holoenzyme

b.

Prosthetic group

c.

Co-enzyme

d.

Apoenzyme

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