Home
Class 12
BIOLOGY
Select the correct match from the follow...

Select the correct match from the following :
I. Humoral mediated immunity : Given by killer T - cells
II. – Anamnestic immune response : slow immune response.
III . Antigen binding site : variable region of both heavy and light chain .

A

I,II,III

B

I and III

C

II and III

D

only III

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • NTA NEET SET 75

    NTA MOCK TESTS|Exercise BIOLOGY|90 Videos
  • NTA NEET SET 77

    NTA MOCK TESTS|Exercise BIOLOGY|90 Videos

Similar Questions

Explore conceptually related problems

Discuss the role of following with reference to immunity : (i) Antibodies (ii) Helper-T cells (iii) Interferons (iv) Phagocytes.

Select the correct statements regarding the characteristis of acquired immunity. (i) Cell-mediated immunity is responsible for acquired immunity. (ii) It produces a primary response of low intensity. (iii) Active and passive immunity are types of acquired immunity, (iv) Polymorphonuclear leucocytes and natural killer cells are involved in acquired immunity.

Read the following statements about acquired immunity. Which of the following statements are correct ? I. Acquired immunity is a non - specific type of immunity . II. The primary and secondary immune responses are carried out with the help of lymphocytes present in our blood. III. Each antibody molecules has two smll heavy chains and two longer light chains respectively. IV. Cell - mediated immunity is mediated by T - lymphocytes.

Select the correct statements a) Passive immunity is slow & takes time to give full effective response. b) In active immunity readymade antibodies are directly given to protect body againts active infections. c) Passive artificial immunity is used for treatment of disease. d) Active artificial immunity is basis of vaccination.

Consider the following four statements (i-iv) regarding kidney transplant and select the two correct ones out of these (i) Even if a kidney transplant is proper the recipient may need to take immuno-suppressants for a long time (ii) The cell-mediated immune response is responsible for the graft rejection (iii) The B-lumphocytes are responsible for rejection of the graft (iv) The acceptance or rejection of a kidney transplant depends on specific interferons The correct statements are

Select the correct combination of statements regarding Myasthenia gravis I. It is an auto immune disorder. II. It causes in sufficient ecetylcholine binding that effects muscular contraction. III. Antibodies are developed against acetylcholine. IV. Antibodies are developed against acetylcholine receptors V. It causes drooping of eyelids.

Read the statement and choose the correct option (I) Secretion of interferons is a physiological barrier of innate immunity II. T-lymphocytes are responsible for cell mediated immunity III. Injection given against snake venom is a type of active immunisation IV. Antibodies produced during allergic reactions are of IgA type

Consider the following statements with repect to allergy. A. Allergy is due to the release of chemicals like heparin and adrenaline from the mast cells. B. The exaggerated response of the immune system to certain antigens present in the environment is called allergy. C. The use of chemicals like anti-histamine, adrenaline and steroids aggravate the symptions of allergy. D. Common examples of allergens are mites in dust, pollens, animals dander, etc.

NTA MOCK TESTS-NTA NEET SET 76-BIOLOGY
  1. Which of the following statement is incorrect for opioid drugs ?

    Text Solution

    |

  2. How many petals are present in one flower of Makoi ?

    Text Solution

    |

  3. Select the correct match from the following : I. Humoral mediated im...

    Text Solution

    |

  4. How many hot spots of biodiversity in the world have been identified t...

    Text Solution

    |

  5. The two most dreadful and fatal disease throughout world are :

    Text Solution

    |

  6. Which of the following is true about phenylketonuria ?

    Text Solution

    |

  7. A taxon is

    Text Solution

    |

  8. Which of the following is not the function of placenta in human female

    Text Solution

    |

  9. In eukaryotic cells , the Proteins will function as ribonucleoprotein ...

    Text Solution

    |

  10. Deficiency of zinc, in a plant , shows its effect on the biosynthesis ...

    Text Solution

    |

  11. In a human female , if the duration of her menstrual cycle is of 34 da...

    Text Solution

    |

  12. Which of the following statements is incorrect ?

    Text Solution

    |

  13. The boundaries of which of the following kingdom is not well defined ?

    Text Solution

    |

  14. The clitoris is a tiny finger like structure which liens at the upper ...

    Text Solution

    |

  15. The extinction of passenger pigeon was due to

    Text Solution

    |

  16. The industry which is devoted to the catching , processing or selling ...

    Text Solution

    |

  17. Which of the following statements not true for restriction enzyme whic...

    Text Solution

    |

  18. Which of the following assisted reproductive technique is used toe cur...

    Text Solution

    |

  19. For isolated of DNA , cells are treated with the specific lysine enzym...

    Text Solution

    |

  20. Which of the following is not a characteristic of an ideal contracepti...

    Text Solution

    |