MCQ ON VACCINATION class 12 for NEET

MCQ ON VACCINATION class 12 for NEET | VACCINATION class 12 | MCQ VACCINATION with Answer | Check the below NCERT MCQ question for class 12 Biology based on the with Answers.

MCQ ON VACCINATION class 12 for NEET

MCQ ON VACCINATION class 12 for NEET

MCQ on VACCINATION class 12 Biology with answers were prepared based on the latest pattern.We have provided class 12 Biology MCQs questions on VACCINATION with Answers to help students understand the concept very well.
MCQ ON VACCINATION is useful for NEET / CSIR / UGC / CBSE / ICSE / AIIMS / EXAM / AFMC EXAM / STATE LEVEL MEDICAL EXAM 2022-23, 2023-24

Introduction:
The principle of vaccination is based on the property of memory of the immune system.In vaccination a preparation of antigenic proteins of pathogens or inactivated / weakened pathogens vaccine are introduced in the body.The Antibody produced in the body against these antigens would neutralise the pathogenic agents during actual infections.The vaccine also generate memory B and T cells that recognise the pathogens quickly on subsequent exposure and overwhelm the invaders with a massive production of Antibodies.

MCQ ON VACCINATION class 12 for NEET

1. The process of inoculation of harmless antigenic materials into healthy person for providing active acquired immunity against the disease is called

(a) immunity
(b) vaccination
(c) antibiotics
(d) antibody

Ans (b) vaccination

2. It is a suspension extract of weakened innovated dead germs or antigen containing component of the pathogens which when injected into a healthy person provides active acquired immunity to the disease is called

(a) neoplasms
(b) vaccine
(c) RBC
(d) auxotroph

Ans. (b) vaccine

3. Who prepare the first vaccine when he injected fluid from sore of milkmaid suffering from cowpox into the body of healthy boy which did not later catch smallpox even when he was injected fluid containing smallpox germs

(a) Edward Jenner
(b) Fleming
(c) Robert hook
(d) Robert
koch

Ans. (a) Edward Jenner

4. Who developed vaccine against rabies

(a) flaming
(b) Pasteur
(c) Robert koch
(d) Einstein

Ans.(b) Pasteur

5. The principle of immunization or vaccinations is based on the property of

(a) Memory of the immune system
(b) colostrum
(c) antigen
(d) antibiotics

Ans.(a) memory of the immune system

6. BCG vaccine is effective against disease

(a) TB
(b) hepatitis B
(c) leukemia
(d) AIDS

Ans.(a) TB

7.Vaccines produced through genetic engineering are safe as

(a) They contain antigen only from coat of pathogens
(b) They are least active form of virus
(c) They are attenuated form of pathogens
(d) all the above

Ans.(a) they are antigen only from coat of pathogens

8. What is induced in polio vaccination?

(a) Antibody
(b) Antigen
(c) Antibiotics
(d) metastasis

Ans.(a) Antibody

9. Which is introduced during small pox vaccination?

(a) Antibody
(b) leucocytes
(c) Antibiotics
(d) attenuated virus

Ans. (d) attenuated virus

10. Which of the following disease has been eradicated by vaccination

(a) plague
(b) polio
(c) small pox
(d) kala-azar

Ans. (c) small pox

11 . Vaccination protects a person from disease because it

(a) helps in better digestion
(b) increase RBC count
(c) produces Antibody
(d) correct body heating system

Ans.(c) produce Antibody

12. Vaccination provides

(a) active immunity
(b) passive immunity
(c) natural immunity
(d) both a and b

Ans . (a) active immunity

13. Which of the following vaccines are injected to the age of 1.5 , 2.5 and 3.5 months

(a) polio and BCG
(b) BCG and DPT -hib
(c) DPT-Hib and polio
(d) BCG and DPT

Ans.(c) DPT- Hib and polio

14. TAB vaccine is useful against

(a) polio
(b) pertussis
(c) diphtheria
(d) typhoid

Ans. (d) typhoid

ALSO READ:-

MCQ ON Taxonomic AIDS

MCQ ON classifications

● MCQ ON MONERA

YOU CAN WATCH BIOLOGY SIR Youtube channel

15. A person likely to develop tetanus is immunised by giving

(a) weakened germs
(b) preformed Antibodies
(c) increase number of lysosomes
(d) all the above

Ans.(b) preformed Antibodies

16. Vaccination works by producing

(a) Antibody which stays in blood
(b) memory lymphocytes
(c) constant stimulation of immune system
(d) all the above

Ans.(b) memory lymphocytes

17. The process of weakening of pathogens is called

(a) vaccination
(b) attenuation
(c) immunization
(d) all the above

And.(b) attenuation

18. Vaccines produced in large scale based on

(a) Recombinant DNA technology
(b) biopic
(c) biopiracy
(d) colostrum

Ans. (a) Recombinant DNA technology

19. Hepatitis B vaccine produced from

(a) bacteria
(b) Yeast
(c) protozoa
(d) virus

Ans.(b) yeast

20. With the help of genetic engineering or recombinant DNA technology antigenic polypeptide of the pathogens are got synthesized in transgenic organisms .This is

(a) first generation vaccine
(b) second generation of vaccine
(c) third generation vaccine
(d) all the above

Ans.(b) second generation of vaccine

21.Third generation vaccine are
(a) pure synthetic antigens polypeptide
(b) Antibody
(c) colostrum
(d) MALT

Ans.(a) pure antigens polypeptide

About the author

Balram Saw

My name is Balram Saw and by profession, I am a lecturer. I did my masters in M.sc Zoology. On this blog, I share all the information related to biology.

Leave a Comment