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laila
23 days ago
9

There are a number of unique features to eukaryotic pre-mRNA splicing. Select all that apply.A. Introns are thought to encode sp

ecific subunits of proteins.B. Introns likely slow down gene expression.C. Introns need to be removed precisely to prevent mutations.D. There are often multiple introns in a gene.
Biology
1 answer:
11111nata11111 [1.8K]23 days ago
8 0

Answer:

Options (A), (C), and (D).

Explanation:

Introns constitute the non-coding nucleotide sequences of genes. They may either be found within genes or exist outside of exons, playing a role in gene evolution.

Introns can also facilitate the encoding of protein subunits and must be excised from exons through a process called splicing. Various forms of splicing include alternate splicing, group I, and group II introns. Genes can contain multiple introns.

Therefore, the correct selections are (A), (C), and (D).

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