In the trp operon, tryptophan serves as a(n) , binding to the repressor and causing it to block to attachment of RNA polymerase. a. operator
b. inducer
c. repressor
d. corepressor
e. gene

The answer is A

High tryptophan: The tryptophan binds to the trp repressor and causes it to change shape, converting into its active (DNA-binding) form. The trp repressor with the bound tryptophan attaches to the operator, blocking RNA polymerase from binding to the promoter and preventing transcription of the operon.

acceleration= v2-v1/t so 8m/s-3m/s / 3s =to 8/3 or

2.67 m/s^2

hope i

-lavira: )

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