Question

what would happen if snrnps did not recognize the branch point within an intron? multiple choice a 5 cap would not be added to the transcript. a 3 poly a tail would not be added to the transcript. a lariat would not form. snrnps would not base - pair with the 5 end of the intron.

Explanation:

snRNPs are crucial for splicing. The branch - point recognition by snRNPs is essential for lariat formation during the splicing process of pre - mRNA. Cap addition and poly - A tail addition are separate processes from this step of splicing related to the branch point. Base - pairing with the 5' end of the intron is also a different aspect of the splicing mechanism compared to branch - point recognition.

Answer:

C. A lariat would not form.