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A Site (Ribosomal) Definition and Explanation PDF | Download eBooks

Learn A Site (Ribosomal) definition in molecular biology with explanation to study “What is A Site (Ribosomal)”. Study a site (ribosomal) explanation with molecular biology terms to review molecular biology course for online degree programs.

A Site (Ribosomal) Definition:

  • Ribosomal site to which new aminoacyl-tRNAs (except the first one) bind..

    Molecular Biology by Robert F. Weaver



A Site (Ribosomal) Explanation:

The A site in ribosome is the entry point for the 'aminoacyl tRNA ', (except for the first aminoacyl tRNA, whose entry point is the 'P' site). Whereas, the P site is where the peptidyl tRNA is generated in the ribosome. In other words, A site is the binding site for the tRNA except for the first one.

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