What ensures that the correct amino acid is added during translation?

A) the anticodon of a properly formed aminoacyl tRNA
B) the methyl-guanosine cap of a properly modified mRNA
C) the poly-A tail of a properly modified mRNA
D) the twisting number of a properly supercoiled DNA


Answer: A

Biology & Microbiology

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Small molecules and ions can pass through gap junctions.

a. true b. false

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