Biology and Human Welfare (NEET Biology): Questions 12 - 18 of 32

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Question number: 12

» Biology and Human Welfare » Health and Disease » Basic Concepts of Immunology-Vaccines

MCQ▾

Question

Immune deficiency syndrome in human could develop as a consequence of

Choices

Choice (4) Response

a.

Defective thymus

b.

Weak immune system

c.

AIDS virus infection

d.

Defective liver

Question number: 13

» Biology and Human Welfare » Health and Disease » Basic Concepts of Immunology-Vaccines

MCQ▾

Question

Antibody formation and immunity production is done by a protein called globulin present in the

Choices

Choice (4) Response

a.

Plasma

b.

Haemoglobin of RBC

c.

Stroma of RBC

d.

Blood platelets

Question number: 14

» Biology and Human Welfare » Health and Disease » Pathogens

MCQ▾

Question

Which one of the following causes plague?

Choices

Choice (4) Response

a.

Trichinella spitalis

b.

Salmonella typhimurum

c.

Yersinia pestis

d.

Leishmania donovani

Question number: 15

» Biology and Human Welfare » Health and Disease » Pathogens

MCQ▾

Question

Common symptoms of measles are

Choices

Choice (4) Response

a.

Lacerating ulcers.

b.

Dew drop-like rashes on skin and high fever

c.

Erupting of small red spots and inflammation of mucous membrane of nose.

d.

None of the above

Question number: 16

» Biology and Human Welfare » Health and Disease » Pathogens

MCQ▾

Question

If a person shows production of interferons in his body, the chances are that he has got an infection of

Choices

Choice (4) Response

a.

Malaria

b.

Typhoid

c.

Measles

d.

Tetanus

Question number: 17

» Biology and Human Welfare » Health and Disease » Basic Concepts of Immunology-Vaccines

MCQ▾

Question

An antibody is a

Choices

Choice (4) Response

a.

WBC which invades bacteria

b.

Molecule that specifically inactivates an antigen.

c.

Component of blood

d.

Secretion of mammalian RBC

Question number: 18

» Biology and Human Welfare » Health and Disease » HIV and AIDS

MCQ▾

Question

AIDS virus has

Choices

Choice (4) Response

a.

Single stranded RNA.

b.

Double stranded RNA

c.

Single stranded DNA.

d.

Double stranded DNA.

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