In DNA strands, there are ____ H- bonds b/w A and T and ____H-bonds b/w G and C respectivley

(1)2,3

(2)3,2

(3)2,2

(4)3,3

Which of the following is the pitch of B-DNA

(1)34Angstrom

(2)34 nanometre

(3)34 picometre

(4)34 femtometre

Which model explains the double helix nature of DNA

(1)Watson and Crick Model

(2)Gene Battery Model

(3)Sanger Sequencing

(4)Both A and C

The amino acids which are synthesised by our body are known as

(1)Essential amino acids

(2)Non-essential amino acids

(3)Optical amino acids

(4)Both A and C

The body meets the demand of essential amino acids through

(1) Food

(2) Body synthesised  on its own

(3) Both A and B

(4) None of these

Which of the following is not the function of protein

RUBISCO stands for

(1)Ribose bisphosphate Carboxylase-Oxygenase

(2)Ribulose bisphosphate Carboxylase-Oxygenase

(3)Ribulose bisphosphatase Carboxylase-Oxygenase

(4)Ribose bisphosphatase Carboxylase-Oxygenase

Which of the following is the most abundant protein in the whole of the biosphere?

(1)Collagen

(2)Albumin

(3)RUBISCO

(4)Antibody

Which of the following is present as a store house of energy in plant tissues?

(1)Cellulose

(2)Sucrose

(3)Glycogen

(4)Starch

Which of the following is present as a store house of energy in animal tissues?

(1)Cellulose

(2)Sucrose

(3)Glycogen

(4)Starch