biology - Set No. 1 Code No: R05222303 II B.Tech II...

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Set No. 1 II B.Tech II Semester Supplimentary Examinations, Aug/Sep 2008 MOLECULAR BIOLOGY (Bio-Technology) Time: 3 hours Max Marks: 80 Answer any FIVE Questions All Questions carry equal marks ⋆ ⋆ ⋆ ⋆ ⋆ 1. Represent a melting curve of a double helix DNA and explain it in detail? [16] 2. Write a note on the famous Messelson & Stahl experiment on proving semi conser- vative mode of DNA replication. [16] 3. What is the mechanism & importance of “proof reading” function of DNA poly- merase in DNA replication? [16] 4. With respect to tRNA structure, explain: (b) Anticodon arm. [2 × 8 = 16] 5. Which are the diFerent types of rRNA associated with eukaryotic ribosome? How are these synthesized? [16] 6. How are Wobble hypothesis and the genetic code correlated with each other? [16] 7. How is the process of eukaryotic process of translation diFerent from prokaryotic process. [16] 8. With context to mutations, what is meant by: [2 × 8 = 16] (a) Base substitutions (b) Insertions and deletions. ⋆ ⋆ ⋆ ⋆ ⋆ 1 of 1
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This note was uploaded on 02/28/2012 for the course BIO 101 taught by Professor Franklogiudice during the Spring '11 term at University of Central Florida.

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biology - Set No. 1 Code No: R05222303 II B.Tech II...

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