Bio362-exam 3-2 2009

Bio362-exam 3-2 2009 - Bio362-2009 Exam III Name 1 Question...

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Unformatted text preview: Bio362-2009 Exam III Name 1 Question 1. (12 points) Briefly describe ALL functions and properties (WHAT they do, WHEN they do it and HOW they do it) of these Proteins : 1. eIF4F 2. IF3 3. MerG 4. eIF2 Bio362-2009 Exam III Name 2 Question 2. (10 Points) Write the nucleotide sequence of all STOP CODONS . (1 points) What nucleotide do they all start with and why? (1 points) Name protein factors used in Prokaryotic cells that recognize these stop codons and indicate which factor recognizes which stop codons? (2 points) Name protein factors used in Eukaryotic cells that recognize these stop codons and indicate which factor recognizes which stop codons? (2 points) How does recognition of a stop codon lead to the release of the nascent polypeptide and termination of protein synthesis? (4 points) Bio362-2009 Exam III Name 2 Question 2. (10 Points) Write the nucleotide sequence of all STOP CODONS . (1 points) What nucleotide do they all start with and why? (1 points) Name protein factors used in Prokaryotic cells that recognize these stop codons and indicate which factor recognizes which stop codons? (2 points) Name protein factors used in Eukaryotic cells that recognize these stop codons and indicate which factor recognizes which stop codons? (2 points) How does recognition of a stop codon lead to the release of the nascent polypeptide and termination of protein synthesis? (4 points) Bio362-2009...
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This note was uploaded on 09/12/2010 for the course AMS 316 taught by Professor Xing during the Spring '09 term at SUNY Stony Brook.

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Bio362-exam 3-2 2009 - Bio362-2009 Exam III Name 1 Question...

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