Agricultural Biotechnology MCQ Question and Answer | Agriculture MCQ Question Page-1 section-4

Section 1 Section 2 Section 3 Section 4 Section 5 Section 6

1.
Excessive use of fertilizers causes death of plants due to

A. Imbibition

B. Endosmosis

C. Exosmosis

D. Turgidity

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2.
Which enzymes are used for converting com starch into high fructose syrup?

A. Glucoisomerase

B. Amylases

C. Glucoamylases

D. All of these

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3.
Light compensation point is

A. The light intensity at which CO₂ uptake by photosynthesis equals CO₂ release by respiration

B. The light intensity at which CO₂ uptake by photosynthesis is more than CO₂ release by respiration

C. The light intensity at which CO₂ uptake by photosynthesis is less than CO₂ release by respiration

D. None of the above

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4.
In 2D electrophoresis, the

A. Isolation based on charge

B. Isolation based on mass

C. Isolation based on isoelectric focussing and mass

D. None of the above

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5.
Central dogma is

A. DNA-RNA-Protein

B. DNA-Protein-RNA

C. Protein-RNA-DNA

D. Protein-DNA-RNA

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6.
Lock and key hypothesis was proposed by

A. Koshland

B. Fischer

C. Mitcheli

D. None of the above

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7.
Tetracyclin inhibits translation by

A. Binding to 50S subunit and interfers with aminoacyl-t RNA binding

B. Binding to 30S subunit and interfers with aminoacyl-t RNA binding

C. Causing misreading of codons

D. Blocking peptide bond formation

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8.
Which of the following is non reducing sugar?

A. Sucrose

B. Trehalose

C. Maltose

D. Both A and B

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9.
The transposase enzyme is present in

A. Ac element

B. Ds element

C. Both Ac-Ds element

D. Ac-Ds don't contain transposase

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10.
According to the asssigned reading, in terms to total area of transgenic crops cultivated in 2001, the four major producers of transgenic crops (ranked highest to lowest) are

A. USA, Argentina, Canada, China

B. USA, China, Canada, India

C. USA, Canada, China, Argentina

D. None of these

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Agricultural Biotechnology MCQ Question and Answer | Agriculture MCQ Question

1. Excessive use of fertilizers causes death of plants due to

Answer & Solution

2. Which enzymes are used for converting com starch into high fructose syrup?

Answer & Solution

3. Light compensation point is

Answer & Solution

4. In 2D electrophoresis, the

Answer & Solution

5. Central dogma is

Answer & Solution

6. Lock and key hypothesis was proposed by

Answer & Solution

7. Tetracyclin inhibits translation by

Answer & Solution

8. Which of the following is non reducing sugar?

Answer & Solution

9. The transposase enzyme is present in

Answer & Solution

10. According to the asssigned reading, in terms to total area of transgenic crops cultivated in 2001, the four major producers of transgenic crops (ranked highest to lowest) are

Answer & Solution

Read More Section(Agricultural Biotechnology)

1.
Excessive use of fertilizers causes death of plants due to

2.
Which enzymes are used for converting com starch into high fructose syrup?

3.
Light compensation point is

4.
In 2D electrophoresis, the

5.
Central dogma is

6.
Lock and key hypothesis was proposed by

7.
Tetracyclin inhibits translation by

8.
Which of the following is non reducing sugar?

9.
The transposase enzyme is present in

10.
According to the asssigned reading, in terms to total area of transgenic crops cultivated in 2001, the four major producers of transgenic crops (ranked highest to lowest) are