Bio151 Sp13 Exam 2 answer key (1)

1 rna polymerase 2 ribosome

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Unformatted text preview: code for a particular gene. C. Each gene possesses an exact replica that can be used should a mutation occur. D. A gene transcribed in the 5’ to 3’ direction on one strand can be transcribed in the 3’ to 5’ direction on the other strand. E. More than one of the above answers is correct C20. You have isolated the chromosome from a newly found bacterium. You have found that it contains 15% cytosines. What is the percentage of adenines in the chromosome? (Yes, you have enough information to answer this question) A. 15% B. 30% C. 35% D. 70% E. 85% Open Response Questions Question 1 (3 pts) The codon for methionine is _5’AUG3’____________, the anticodon is __3’UAC5’___________, and the DNA code is __5’ATG3’___________. (Please be sure to label 5’ and 3’ ends) Bio151 Sp13 Name: Exam 2...
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This note was uploaded on 01/23/2014 for the course BIO 151 taught by Professor Randallphillis during the Spring '12 term at UMass (Amherst).

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