Which statements about MHC molecules are correct? A. Class I MHC molecules are composed of two non-covalently associated glycoproteins, a and ẞ chains. B. MHC genes are polymorphic. C. Class I MHC molecules are expressed on most nucleated cells. D. Class II MHC molecules are restricted to B-cells, macrophage and dendritic cells. Choose the correct answer from the options given below:

Question

Which statements about MHC molecules are correct? A. Class I MHC molecules are composed of two non-covalently associated glycoproteins, a and ẞ chains.  B. MHC genes are polymorphic.  C. Class I MHC molecules are expressed on most nucleated cells.  D. Class II MHC molecules are restricted to B-cells, macrophage and dendritic cells.  Choose the correct answer from the options given below:

cdquestions Admin · Accepted Answer

The correct option is(A): B, C and D only

Answer

B, C and D only

Answer

A, B and D only

Answer

A, C and D only

Answer

A, B and C only

List-I (Institute)	List-II (Year of Establishment)
(A) Institute for Rural Management	(I) 1979
(B) National Academy for Agricultural Research Management	(II) 1976
(C) National Institute of Agricultural Extension Management	(III) 1987
(D) National Institute of Agricultural Marketing	(IV) 1988

List I (Disease)	List II (Herd Immunity Threshold)
(A) Pertussis	(I) 92-94%
(B) Measles	(II) 75-86%
(C) Mumps	(III) 83-94%
(D) Rubella	(IV) 80-85%

LIST I	LIST II
A. 88 g of CO₂	I. 2 mol
B. 6.023 × 10²³ molecules of H₂O	II. 1 mol
C. 96 g of O₂	III. 6.023 × 10²³ molecules
D. 1 mol of any gas	IV. 3 mol

The Correct Option is A

Solution and Explanation

Top Questions on General Knowledge Based

Questions Asked in CUET PG exam