What Extends from the Methylguanosine Cap at the Start of an MRNA

question 37

Multiple Choice

What extends from the methylguanosine cap at the start of an mRNA to the AUG initiation codon?

• A)the first intron
• B)the last exon
• C)the 5' UTR
• D)the 3' UTR
• E)the last intron

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Definitions:

Seminal Fluid

A biofluid that contains spermatozoa and is secreted by the male reproductive organs, facilitating transport and survival of sperm during reproduction.

Spermatogenesis

The process by which a sperm develops from a spermatid.

Seminiferous Tubules

Narrow, coiled tubules within the testes where sperm are produced.

Cremaster

A muscle that raises and lowers the testes in response to temperature changes and sexual arousal, helping regulate testicular temperature.