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 Which of the following RNAs bind to an amino acid? tRNA mRNA hnRNA rRNA tRNA mRNA hnRNA rRNA ANSWER DOWNLOAD EXAMIANS APP
Protein Synthesis How many bases of nucleic acid determine a single amino acid? Two Three Four One Two Three Four One ANSWER DOWNLOAD EXAMIANS APP
Protein Synthesis The anticodon of tRNA binds to rRNA binds to the Shine Dalgarno sequence binds to an mRNA codon binds to an amino acid binds to rRNA binds to the Shine Dalgarno sequence binds to an mRNA codon binds to an amino acid ANSWER DOWNLOAD EXAMIANS APP
Protein Synthesis Which is required for protein synthesis? tRNA All of these rRNA mRNA tRNA All of these rRNA mRNA ANSWER DOWNLOAD EXAMIANS APP
Protein Synthesis The direction of amino acid transfer to the growing polypeptide chain is from the P site to the A site on the ribosome from the A (aminoacyl tRNA site) site to the P (peptidyl tRNA site) site on the ribosome from the P site to the E 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 A (aminoacyl tRNA site) site to the P (peptidyl tRNA site) site on the ribosome from the P site to the E site on the ribosome from the A site to the E (exit tRNA site) site on the ribosome ANSWER DOWNLOAD EXAMIANS APP
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