Agricultural Biotechnology - Study Mode

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[#76] The length of linker DNA is

(A) 147 bp

(B) 50-70 bp

(C) 165 bp

(D) 220 bp

Correct Answer

(B) 50-70 bp

[#77] Whiptail in cauliflower is due to deficiency of

(A) S

(B) Mn

(C) Mo

(D) Mg

Correct Answer

(C) Mo

[#78] Removal of the topological strain by inducing to the negative supercoiling is carried out by

(A) Topoisomerases

(B) DNA gyrases

(C) Ligases

(D) DNA polymerases

Correct Answer

(B) DNA gyrases

[#79] The coenzyme derived from Vitamin B5 is

(A) Biocytin

(B) Coenzyme A

(C) FAD

(D) FMN

Correct Answer

(B) Coenzyme A

[#80] The number of isomers produced by glucose is

(A) 6

(B) 8

(C) 10

(D) 16

Correct Answer

(D) 16