Agricultural Biotechnology MCQ Question and Answer

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Each section contains 100 MCQs on Agricultural Biotechnology .

The name 'magic' bullets refers to

A) Antibiotics B) Monoclonal antibodies C) Vaccines D) Interferons

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

More Auxin : less cytokinin

A) Promotes callus B) Promotes shoot C) Promotes root D) Promotes embryo

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Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

During DNA isolation which chemical is used for breaking of plasmamembrane

A) Phenol B) Isopropanol C) CTAB/SDS D) Ethylene

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Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

Non LTR transposon is

A) SINE B) LINE C) Retrotransposon D) Both A and B

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Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

The techniques to clone the first gene were developed in

A) 1972 B) 1975 C) 1980 D) 1976

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Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Chaperone present in ER is

A) Hsp 60 B) Hsp 43 C) Hsp 80 D) Bip protein

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Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Why is the gene that was used by Sheller et al. to produce spider silk in transgenic plants called a "synthetic" gene?

A) It produces silk fibre, which is a synthetic product in plants B) It is assembled from synthesized DNA oligomers C) It is a synthesis of proteins from different types of spiders D) It is encodes synthetic components such as an epitope tag

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Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

DNA polymerase III has

A) Both 3'-5'and 5'-3' exonuclease activity B) 3'-5' exonuclease and 5'-3' endonuclease activity C) Only 3'-5' exonuclease activity D) Only 5'-3' endonuclease activity

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Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

The basic amino acid is

A) Histidine B) Aspartate C) Glutamate D) All of the above

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Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Which of the following is present on a Ti plasmid, but not on any component of a binary vector system?

A) MCS B) GUS genes C) LB, RB D) Opine genes

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Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

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Agricultural Biotechnology MCQ Question and Answer | Agriculture MCQ Question