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Author Question: Two tRNA molecules occupy the P and A sites in a ribosome. The amino acids they carry are joined by ... (Read 91 times)

lidoalex

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Question 1

The shape of a protein is ultimately determined by
◦ the interaction of R groups.
◦ interaction with other polypeptide chains.
◦ the amino acid sequence.
◦ bonds formed with other proteins.
◦ none of these.

Question 2

Two tRNA molecules occupy the P and A sites in a ribosome. The amino acids they carry are joined by a peptide bond. What is the very next event that occurs?
◦ The tRNA in the P site detaches and leaves the ribosome.
◦ A third tRNA enters the ribosome.
◦ The ribosome moves one codon down the mRNA.
◦ The large subunit leaves the ribosome.
◦ A new amino acid is joined to the tRNA in the P site.


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Marked as best answer by lidoalex on Jul 17, 2021

bdobbins

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lidoalex

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Reply 2 on: Jul 17, 2021
Wow, this really help


alvinum

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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