Agricultural Biotechnology MCQ Question and Answer

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Each section contains 100 MCQs on Agricultural Biotechnology .

DNA replication is

A) Conservative B) Semi-conservative C) None of these D) Both of the above

Discuss

Answer & Solution

Answer: Option B

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

Biosensers are used as

A) Purified enzymes B) Antibodies C) Whole microbial cells D) Any of the above

Discuss

Answer & Solution

Answer: Option D

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

Star activity of restriction enzyme means

A) It cuts the restriction site more efficiently B) It cuts at only one site C) It does not cut at any site D) Due to change in ionic conc. or other components it cuts at more sites generating more no. of fragments

Discuss

Answer & Solution

Answer: Option D

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

What are the components of PCR reaction?

A) Buffer, Taq polymerase dNTPs, primer and template B) Buffer, dNTPs, primer and template C) Buffer, Taq polymerase, primer and template D) Buffer, Taq polymerase, dNTPs and template

Discuss

Answer & Solution

Answer: Option A

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

Star activity is specific character of restriction enzyme

A) Type II B) Type III C) Type I D) Both B and C

Discuss

Answer & Solution

Answer: Option A

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

Which sequence in case of eukaryotes is important for mRNA tailing?

A) GAGAGA B) GAATIC C) UACGAC D) UACUAAC

Discuss

Answer & Solution

Answer: Option D

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

If the pH is lowered, the oxygen affinity of haemoglobin is

A) Lowered B) Higher C) Not changed D) May be decreased or increased

Discuss

Answer & Solution

Answer: Option A

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

The hybridization based marker is

A) RFLP B) SSR C) STS D) SCAR

Discuss

Answer & Solution

Answer: Option A

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

To produce the virus free plant the most preferred technique is

A) Embryo culture B) Meristem culture C) Ovule culture D) Anther culture

Discuss

Answer & Solution

Answer: Option B

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

Which among the following micro-organism is used as bio-fertilizer?

A) Rhizobium B) Bacillus C) Pseudomonas D) Nitrosomonas

Discuss

Answer & Solution

Answer: Option A

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