2651: 'RNA interference (RNAi)' technology has gained popularity in the last few years. Why?
1. It is used in developing gene silencing therapies.
2. It can be used in developing therapies for the treatment of cancer.
3. It can be used to develop hormone replacement therapies.
3. It can be used to produce crop plants that are resistant to viral pathogens.
Select the correct answer using the code given below.
(a) 1, 2 and 4
(b) 2 and 3
(c) 1 and 3
(d) 1 and 4 only
2652: The Barrah dacoity was the first major venture of the revolutionary terrorist of the freedom movement in
(a) Bombay-Karnataka
(b) Punjab
(c) East Bengal
(d) The Madras Presidency
2653: The process by which metal surface is coated with thin layer of zinc is called:
(a) Vulcanising
(b) Galvanising
(c) Electroplating
(d) None of these
2654: Consider the following sessions of the Indian National Congress :
The session in which
1. The Muslim League and the Indian National Congress met jointly.
2. The Indian National Congress divided into two groups.
3. The resolution for Complete Independence was passed.
4. The Non-cooperation resolution was passed.
The correct chronological sequence of these sessions is
(a) 3, 4, 1, 2
(b) 2, 1 , 4, 3
(c) 1, 2 , 4 , 3
(d) 1, 2, 3, 4
2655: Match List I with List II and select the correct answer by using codes given below the lists :
List I List II
I. Vitamin : (A) Pepsin
II. Enzyme : (B) Carotene
III. Hormone : (C) Keratin
IV. Protein : (D) Progesterone
Codes:
(a) I - A, II - B, III - C, IV - D
(b) I - B, II - A, III - D, IV - C
(c) I - B, II - A, III - C, IV - D
(d) I - A, II - B, III - D, IV - C