BCH 371 Exam 3-Questions With 100%
Verified Answers.
mRNA - ✔✔Messenger RNA carrying genetic information for translation.
Ribosome Recycling - ✔✔Process of reusing ribosomes after translation.
Mitochondrial Genetic Code - ✔✔Slightly different code used in mitochondria.
Ribosome - ✔✔Cellular structure for protein synthesis.
30S Subunit - ✔✔Small ribosomal subunit in bacteria, contains 21 proteins.
50S Subunit - ✔✔Large ribosomal subunit in bacteria, contains 33 proteins.
rRNA - ✔✔Ribosomal RNA, forms core of ribosome.
tRNAfMet - ✔✔Initiator tRNA carrying formylmethionine in bacteria.
Shine-Dalgarno Sequence - ✔✔mRNA region complementary to ribosomal RNA.
Initiation Factors - ✔✔Proteins aiding ribosome assembly during initiation.
Polysome - ✔✔Cluster of ribosomes translating the same mRNA.
Termination Factors - ✔✔Proteins that facilitate termination of translation.
AUG Codon - ✔✔Start codon for protein synthesis, codes for Met.
, Aminoacyl-tRNA Synthetases - ✔✔Enzymes linking amino acids to tRNAs.
Second Genetic Code - ✔✔Specificity of aminoacyl-tRNA synthetases for tRNA.
Elongation - ✔✔Process of adding amino acids to growing peptide.
Translocation - ✔✔Ribosome movement along mRNA during elongation.
Posttranslational Modifications - ✔✔Changes to proteins after synthesis for activity.
Energy Cost of Synthesis - ✔✔High energy requirement for protein synthesis.
Termination - ✔✔End of translation when stop codon is reached.
Ribozyme - ✔✔RNA molecule with catalytic activity.
Initiation Complex - ✔✔Assembly of ribosomal subunits and mRNA.
Intrachain Base Pairs - ✔✔Base pairs within a single RNA strand.
Eukaryotic Ribosome - ✔✔Larger ribosome (80S) with >80 proteins.
Chloroplast Ribosomes - ✔✔Ribosomes simpler than bacterial ribosomes.
Mitochondrial Ribosomes - ✔✔Ribosomes similar to bacterial ribosomes.
Verified Answers.
mRNA - ✔✔Messenger RNA carrying genetic information for translation.
Ribosome Recycling - ✔✔Process of reusing ribosomes after translation.
Mitochondrial Genetic Code - ✔✔Slightly different code used in mitochondria.
Ribosome - ✔✔Cellular structure for protein synthesis.
30S Subunit - ✔✔Small ribosomal subunit in bacteria, contains 21 proteins.
50S Subunit - ✔✔Large ribosomal subunit in bacteria, contains 33 proteins.
rRNA - ✔✔Ribosomal RNA, forms core of ribosome.
tRNAfMet - ✔✔Initiator tRNA carrying formylmethionine in bacteria.
Shine-Dalgarno Sequence - ✔✔mRNA region complementary to ribosomal RNA.
Initiation Factors - ✔✔Proteins aiding ribosome assembly during initiation.
Polysome - ✔✔Cluster of ribosomes translating the same mRNA.
Termination Factors - ✔✔Proteins that facilitate termination of translation.
AUG Codon - ✔✔Start codon for protein synthesis, codes for Met.
, Aminoacyl-tRNA Synthetases - ✔✔Enzymes linking amino acids to tRNAs.
Second Genetic Code - ✔✔Specificity of aminoacyl-tRNA synthetases for tRNA.
Elongation - ✔✔Process of adding amino acids to growing peptide.
Translocation - ✔✔Ribosome movement along mRNA during elongation.
Posttranslational Modifications - ✔✔Changes to proteins after synthesis for activity.
Energy Cost of Synthesis - ✔✔High energy requirement for protein synthesis.
Termination - ✔✔End of translation when stop codon is reached.
Ribozyme - ✔✔RNA molecule with catalytic activity.
Initiation Complex - ✔✔Assembly of ribosomal subunits and mRNA.
Intrachain Base Pairs - ✔✔Base pairs within a single RNA strand.
Eukaryotic Ribosome - ✔✔Larger ribosome (80S) with >80 proteins.
Chloroplast Ribosomes - ✔✔Ribosomes simpler than bacterial ribosomes.
Mitochondrial Ribosomes - ✔✔Ribosomes similar to bacterial ribosomes.
