Protein Synthesis Proteins contain __________ different amino acids, whereas DNA and RNA are composed of __________ different nucleotides 4,20 20,4 3,20 20,64 4,20 20,4 3,20 20,64 ANSWER DOWNLOAD EXAMIANS APP
Protein Synthesis The direction of amino acid transfer to the growing polypeptide chain is from the A (aminoacyl tRNA site) site to the P (peptidyl tRNA site) site on the ribosome from the A site to the E (exit tRNA site) site on the ribosome from the P site to the A site on the ribosome from the P site to the E site on the ribosome from the A (aminoacyl tRNA site) site to the P (peptidyl tRNA site) site on the ribosome from the A site to the E (exit tRNA site) site on the ribosome from the P site to the A site on the ribosome from the P site to the E site on the ribosome ANSWER DOWNLOAD EXAMIANS APP
Protein Synthesis The lac operon contains the z, y and a structural genes None of these encoding P-galactosidase only encoding p-galactosidase and galactose permeases encoding p-galactosidase, galactose permeases and thio-galactosidase transacetylase respectively None of these encoding P-galactosidase only encoding p-galactosidase and galactose permeases encoding p-galactosidase, galactose permeases and thio-galactosidase transacetylase respectively ANSWER DOWNLOAD EXAMIANS APP
Protein Synthesis The structure in a bacterium that indicates an active site for protein synthesis is a cell membrane, a polysome. a flagellum. a chromosome. a cell membrane, a polysome. a flagellum. a chromosome. ANSWER DOWNLOAD EXAMIANS APP
Protein Synthesis Protein synthesis rates in prokaryotes are limited by the rate of mRNA synthesis. If RNA synthesis occurs at the rate of 50 nucleotides/sec, then rate of protein synthesis occurs at 10 amino acids/sec 50 amino acids/sec 25 amino acids/sec 17 amino acids/sec 10 amino acids/sec 50 amino acids/sec 25 amino acids/sec 17 amino acids/sec ANSWER DOWNLOAD EXAMIANS APP
Protein Synthesis The first step in translation is binding of mRNA to the small ribosomal subunit binding of the two ribosomal subunits to each other binding of mRNA to the two ribosomal subunits binding of tRNA to the small ribosomal subunit binding of mRNA to the small ribosomal subunit binding of the two ribosomal subunits to each other binding of mRNA to the two ribosomal subunits binding of tRNA to the small ribosomal subunit ANSWER DOWNLOAD EXAMIANS APP
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