How is the splicing of U2-dependent introns different from that of U12-dependent introns?
a. U12-dependent introns have no branch site.
b. U2-dependent introns have longer consensus sequences at the splice sites.
c. Most of the snRNPs in the spliceosomes are different.
d. The SR proteins in the spliceosomes are different.
e. U12-dependent introns are self-splicing.
Ans: c
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