Agricultural Biotechnology MCQ Question and Answer

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Each section contains 100 MCQs on Agricultural Biotechnology .

Which of the following statements is true regarding the production of transgenic cassava

A) A non-toxic cyanide derivative was production by metabolic engineering B) The release of cyanide was inhibited by antisense gene regulation C) The release of cyanide was inhibited by immunolocalization D) The production of cyanide was enhanced by overexpression of an enzyme

Discuss

Answer & Solution

Answer: Option D

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

Salting out means

A) Increase in precipitation of proteins when large amount of salts are added B) Increase in solubility of proteins when large amount of salts are added C) Decrease in precipitation of proteins when large amount of proteins are added D) Increase in solubility of proteins when small amount of salts are added

Discuss

Answer & Solution

Answer: Option A

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

Which organism is used to accumulate copper from factory waste?

A) Baccillus subtillis B) Pseudomonas putida C) Zaogloea ramigera D) Baccillus thuriengenesis

Discuss

Answer & Solution

Answer: Option C

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

Nitogenase enzyme consists of

A) Fe-protein complex B) Fe-Mo-protein complex C) Both A and B D) Either A and B

Discuss

Answer & Solution

Answer: Option C

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

Prosthetic group means

A) The proteinaceous part of conjugated protein B) The nonproteinaceous part of conjugated protein C) Both of the above D) Protein conjugated with lipid molecule

Discuss

Answer & Solution

Answer: Option B

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

Peptidyl transferase is

A) Abzyme B) Protein C) Ribozyme D) All of the above

Discuss

Answer & Solution

Answer: Option C

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

Which of the following vector can be used for cloning bigger DNA fragments?

A) YACs B) Cosmids C) Plasmids D) E.coli

Discuss

Answer & Solution

Answer: Option A

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

The glycosidic bond present in starch is

A) α 1, 4 B) β 1, 4 C) α 1, 6 D) Both A and C

Discuss

Answer & Solution

Answer: Option D

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

The pigment prevents from photoinhibition is

A) Chlorophyll B) Xanthophyll C) Carotenoids D) Phycobilins

Discuss

Answer & Solution

Answer: Option B

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

Which of the following methods would give you the most precise and accurate information about where and when a given gene is expressed?

A) In situ hybridization B) Ex situ hybridization C) Protein microarray D) Reporter gene fusion including introns

Discuss

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