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tatyana61 [14]
3 years ago
12

Which category includes the water that you drink from a water fountain at school?

Biology
1 answer:
Evgesh-ka [11]3 years ago
4 0
B. Domestic water use
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RNA splicing is the process in which the non-coding segments of the RNA, which are known as introns, are removed by the help of small nuclear ribonucleoproteins.  These SnRNPs make the spliceosome, which catalyzes the process of splicing.

After the introns are removed by the splicing process, the exons are covalently joined, which forms the mature mRNA.

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