Amutation in the operator region of the trp operon can prevent the trp repressor from binding to this operator. when these mutant cells are placed in a solution containing chicken broth, which of the following events would happen?

a. the transcription of the repressor protein is inhibited.
b. the transcription of the trp operon would be inhibited.
c. the repressor would bind to the operator irrespective of the presence of amino acids in the environment.
d. tryptophan would bind to the repressor.

d. Tryptophan would bind to the repressor

Explanation:

However,the repressor would not be able to bind to the operator and switch off transcription.The cell would still be making tryptophan even though it is being supplied by the medium in which it is growing.This is a waste of energy.

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spiders belong to a group of arachnids.

arachnids have the following traits :

they have two body parts.

they have eight legs unlike insects which have 6 legs.

they have no wings.

these traits distinguish them from insects.

the information that antonio is doubting us the statement that spiders differences are as a result of being first to evolve.

this is because the evolution of one species is independent of the other species.