Question

stion 4 of 8 Map Genetics: A Conceptual Approach Reading Quiz ieroe 6th Edition MHE/Freeman by Saplina Leary Use the information gathered in the Attenuation Animation to answer the following question. What effect on the expression of the trp operon might you expect if the stretch of T.A base pairs following region 4 were deleted? O The entire trp operon will be transcribed no matter what the level of tryptophan in the cell. The leader sequence of the trp operon will be transcribed, bul none of the structural genes for the trp operon will be transcribed. O The entire trp operon would be transcribed, but none of the structural genes would be translated. O The structural genes for the trp operon will only be transcribed when levels of tryptophan are low The structural genes for the tro operon will not be transcribed no matter what the intracellular levels of tryptophan are.

Answer 1

Answer:

The effect on the expression of the trp operon might you expect if the stretch of T:A base pair following region 4 were deleted is that the entire trp operon will be transcribed no matter what the level of tryptophan in the cell.