Question

Assertion: Lac operon is a negatively regulated operon.

Reason: It is switched on by an inducer molecule.

a. Both assertion and reason are true, and reason is the correct explanation of assertion.

b. Both assertion and reason are true, but reason is not the correct explanation of assertion.

c. Assertion is true but reason is false.

d. Both assertion and reason are false.

OR

Assertion: If UUA codon that codes for Leucine is mutated to UGA, another amino acid will be

incorporated at the place of Leucine.

Reason: If an alanyl – tRNA has a mutated anticodon UCA, it will not allow the mutation to happen.

a. Both assertion and reason are true, and the reason is the correct explanation of the assertion.

b. Both assertion and reason are true, but the reason is not the correct explanation of the

assertion.

c. Assertion is true but reason is false.

d. Both assertion and reason are false​

Answer 1

Answer:

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Answer 2

Answer:

1st assertion:

option b

2nd assertion:

option a