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Alina [70]
3 years ago
6

Please help! This is timed Please answer under 2 minutes!

Biology
2 answers:
Ainat [17]3 years ago
6 0

Answer:

Sample 3

Explanation:

In sample 3, the adenine is greater than the uracil. The cytosine and the guanine are not equal as well, so the bases do not match up in either case.

liberstina [14]3 years ago
3 0
It should 3 hope I helped
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Explanation:

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Letter C is incorrect because alternative splicing is one mechanism for generating variation, and is thought to be one of the reasons for why humans have smaller genomes than other organisms and still maintain high complexity. Alternative splicing is incredibly important because it produces more than one transcript from a pre-mRNA.

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