bio37 - BIO 311C Spring 2010 For the Final Exam, you will...

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BIO 311C Spring 2010 Lecture 37 – Friday 30 April 1 For the Final Exam, you will not be responsible for the Chapter 12 textbook reading assignment (May 3 reading assignment). You will responsible for all other assignments listed in the course schedule. Approximately 45% of the questions on the final exam will relate to material covered since the 3 rd exam. The remaining questions will be over material covered in previous exams. Some of the questions over material covered since the third exam will ask more detailed information than questions over material covered earlier in the semester. The Final Exam will be approximately 50% longer than the previous exams. It will be similar in format to previous BIO 311c-Brand exams this year, and similar in length to BIO 311c-Brand Final exams from previous years.
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Review The steps in translation that require external energy are: - forcing a charged tRNA into the correct site on the ribosome (requires 2 high-energy bonds) - moving the ribosome one codon length along the mRNA (requires one high-energy bond) 2a *
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amino acid that is activated and incorporated into a polypeptide chain. Thus, 500 high-energy bonds must be expended just to synthesize a single polypeptide chain that contains 100 amino acids. Question: How many glucose molecules would have to be oxidized during respiration to provide enough high-energy bonds to synthesize one of these protein molecules during translation? * 3
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This note was uploaded on 08/29/2010 for the course BIO 49720 taught by Professor Brand during the Spring '10 term at University of Texas at Austin.

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bio37 - BIO 311C Spring 2010 For the Final Exam, you will...

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