Cell Structure and Function [NEET (2024 Updated)-National Eligibility cum Entrance Test (Medical) Biology]: Questions 50 - 56 of 460

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Question 50

Question MCQ▾

Synaptonemal is pairing of

Choices

Choice (4)Response

a.

non-homologous chromosome

b.

any two chromosomes

c.

acentric chromosomes

d.

homologous chromosomes

Edit

Question 51

Question MCQ▾

Synaptonemal complex is formed during

Choices

Choice (4)Response

a.

cytokinesis

b.

amitosis

c.

meiosis

d.

mitosis

Edit

Question 52

Question MCQ▾

Cystolith is made up of

Choices

Choice (4)Response

a.

calcium oxalate

b.

calcium hydroxide

c.

calcium oxide

d.

calcium carbonate

Edit

Question 53

Question MCQ▾

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

Choices

Choice (4)Response

a.

Apoenzymes

b.

Holoenzymes

c.

Isoenzymes

d.

Coenzymes

Edit

Question 54

Question MCQ▾

Function of centriole is

Choices

Choice (4)Response

a.

Initiation of cell division.

b.

Formation of spindle fibres.

c.

Formation of cell plate.

d.

Formation of nucleolus.

Edit

Question 55

Question MCQ▾

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

Choices

Choice (4)Response

a.

Mitochondria

b.

Cystoliths

c.

Lysosomes

d.

Ribosomes

Edit

Question 56

Question MCQ▾

The main difference between chlorophyll a and b is

Choices

Choice (4)Response

a.

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

b.

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

c.

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

d.

Question does not provide sufficient data or is vague

Edit