Biology

biology 6.4 Translation 6.4.1 Explain how the coordinate of tribonucleic acid allows course credit by a tRNA-activating enzyme that binds a specific amino blistering to tRNA, using ATP for energy. Each amino venomous has a specific tRNA activating enzyme that helps tRNA to combine with its completing mRNA codon. The enzyme has a 3 part active pose that recognizes three things: · A specific amino acid · ATP, · A specific tRNA. The enzyme attaches the amino acid to the 3 end of the tRNA. The amino acid attachment site is always the base CCA. 6.4.2 Outline the structure of ribosomes including protein and RNA composition, large and small subunits, two tRNA cover version sites and mRNA bind sites.

· Two subunits, large and small · Proteins and ribosomal RNA molecules form part of structure. · Binding sites for tRNA on ribosome surface, two tRNA molecules can bind to the ribosome. · There is a binding site for mRNA on the ribosome surface. 6...If you want to get a full essay, order it on our website: Ordercustompaper.com

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