Question

Question 10 of 25

What is the final step in translation?
A. An amino acid is added to a polypeptide chain.
OB. A tRNA molecule binds to the ribosome.
OC. The new strand of mRNA leaves the nucleus.
D. The ribosome releases the mRNA after reaching a stop codon.

Answer 1

The final step in translation is when the ribosome releases the mRNA after reaching a stop codon.

Step-by-step explanation:

The final step in translation is D. The ribosome releases the mRNA after reaching a stop codon. In translation, the ribosome reads the mRNA sequence and assembles amino acids into a polypeptide chain according to the codons. Once the ribosome reaches a stop codon, it releases the mRNA along with the completed polypeptide chain. This marks the end of translation.

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