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 17 amino acids/sec 50 amino acids/sec 25 amino acids/sec 10 amino acids/sec 17 amino acids/sec 50 amino acids/sec 25 amino acids/sec 10 amino acids/sec ANSWER DOWNLOAD EXAMIANS APP
Protein Synthesis The pathway of a tRNA during polypeptide elongation on the ribosome is A site → P site → entry site P site → A site → E site P site → entry site → exit site A site → P site → E site A site → P site → entry site P site → A site → E site P site → entry site → exit site A site → P site → E site ANSWER DOWNLOAD EXAMIANS APP
Protein Synthesis Which of the following has unusual bases? hnRNA mRNA tRNA rRNA hnRNA mRNA tRNA rRNA ANSWER DOWNLOAD EXAMIANS APP
Protein Synthesis Type I proteins (plasma membrane) have a multiple signal sequence that doubles as the membrane anchoring sequence multiple signal sequence and a hydrophobic stop transfer sequence cleavage N- terminal signal sequence and a hydrophobic stop transfer sequence cleavaged N- terminal signal sequence that doubles as the membrane anchoring sequence multiple signal sequence that doubles as the membrane anchoring sequence multiple signal sequence and a hydrophobic stop transfer sequence cleavage N- terminal signal sequence and a hydrophobic stop transfer sequence cleavaged N- terminal signal sequence that doubles as the membrane anchoring sequence ANSWER DOWNLOAD EXAMIANS APP
Protein Synthesis Which is required for protein synthesis? rRNA tRNA mRNA All of these rRNA tRNA mRNA All of these ANSWER DOWNLOAD EXAMIANS APP
Protein Synthesis The growing polypeptide chain is released from the ribosomes when a chain terminating codon is reached the 7-methyl guanosine cap is reached a chain terminating tRNA binds to the ribosome the poly A tail is reached a chain terminating codon is reached the 7-methyl guanosine cap is reached a chain terminating tRNA binds to the ribosome the poly A tail is reached ANSWER DOWNLOAD EXAMIANS APP
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