Class Assessment

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Class Assessment
Present by June
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Score distribution
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(No Transcript)
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• 1 The translation process in eukaryotes requires
  all of the following, except
• Ribosomes
• Proteases
• Amino acyl tRNA (charged)
• tRNA
• eIFs

Correct ratio 87.5 Incorrect answers in the
samples a, 2e
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• 2. A certain protein is 60 amino acids long. How
  many nucleotides are required in DNA to code for
  this protain?
• 60
• 120
• 180
• 240
• not fixed

Correct ratio 95.8 Incorrect answers in the
samples b
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• 3. An anticodon is found in
• rRNA
• tRNA
• mRNA
• Sense DNA
• c and d

Correct ratio 100 No incorrect answers for
this questions.
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• 4. The coding segments of a stretch of DNA are
  called
• Introns
• Exons
• Genes
• Chromosome
• mRNA

Correct ratio 83.3 Incorrect answers in the
samples 2a, 2c.
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• 5. Which of following is not included in
  posttranslational modification?
• Sequence at some location is removed
• Covalent bonds are formed
• Metal atoms can incorporate into polypeptide
• A 7-mG cap is added
• Refolding

Correct ratio 58.3 Incorrect answers in the
samples 2a,1b,5c,1e and one blank
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(No Transcript)
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• 5. Which of following is not included in
  posttranslational modification?
• Sequence at some location is removed
• Covalent bonds are formed
• Metal atoms can incorporate into polypeptide
• A 7-mG cap is added
• Refolding

Correct ratio 58.3 Incorrect answers in the
samples 2a,1b,5c,1e and one blank
a b
c d
blank
different in the samples