MPSC Rajyaseva Prelims

Biotechnology question bank (Science & Technology)

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Q1.

What is the primary function of Restriction Endonucleases in genetic engineering?

Topic: Genetic Engineering | Source: AI Generated (MPSC Rajyaseva Prelims) | Status: pending review

(A)

To join two DNA fragments together forming a recombinant molecule

(B)

To act as molecular scissors that cut DNA molecules at specific recognition sequences

(C)

To replicate target DNA sequences rapidly in vitro

(D)

To transport foreign genes into host plant cells

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Q2.

Consider the following statements regarding the CRISPR-Cas9 system: 1. It is a natural defense mechanism found in bacteria against bacteriophages. 2. It requires a guide RNA to locate and bind to a specific target DNA sequence. Which of the statements given above is/are correct?

Topic: Genetic Engineering | Source: AI Generated (MPSC Rajyaseva Prelims) | Status: pending review

(A)

1 only

(B)

2 only

(C)

Both 1 and 2

(D)

Neither 1 nor 2

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