Which step of translation does not consume hi | vedclass

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Question

(B) The process of translation involves several steps,some of which require energy in the form of $ATP$ or $GTP$ hydrolysis.$1$. Amino acid activation

Vedclass · Accepted Answer

Peptidyl transferase reaction

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(B) The process of translation involves several steps,some of which require energy in the form of $ATP$ or $GTP$ hydrolysis.$1$. Amino acid activation: This step requires $ATP$ to form aminoacyl-$AMP$ complex.$2$. Aminoacyl $tRNA$ binding to $A$-site: This step requires $GTP$ hydrolysis for the elongation factor $EF-Tu$ to function.$3$. Translocation: This step requires $GTP$ hydrolysis for the movement of the ribosome along the $mRNA$.$4$. Peptidyl transferase reaction: This reaction is catalyzed by the $23S$ $rRNA$ (a ribozyme) within the large ribosomal subunit. It does not require the hydrolysis of high-energy phosphate bonds like $ATP$ or $GTP$ to form the peptide bond; the energy is derived from the high-energy ester bond between the amino acid and the $tRNA$.

Which step of translation does not consume high energy phosphate bond?

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