The products of the gene let-7 is a well-known:
A)transcription factor.
B)polarity protein.
C)trans-acting activator of pair-rule genes.
D)microRNA.
E)homeotic protein.

Question

Quizplus · Accepted Answer

The products of the gene let-7 are microRNAs. MicroRNAs are small non-coding RNA molecules that play important roles in gene regulation. The let-7 family of microRNAs is well-known for its role in various cellular processes such as cell proliferation, differentiation, and apoptosis.

The Products of the Gene Let-7 Is a Well-Known