quiz 2 answers

quiz 2 answers - Biology 302 Quiz 2 October 26, 2010...

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Biology 302 Quiz 2 October 26, 2010 Name:_ANSWERS___ True-False 1 point each 1._T__Because of the degeneracy of the genetic code a single amino acid can be specified BY more than one codon. 2. __F_ DNA replication requires a type of RNA polymerase called the holoenzyme. 3. _F__ The only difference between DNA and RNA is that in RNA there is uracil and in DNA there is thymine. 4. _T__ Highly repetitive long interspersed elements, such as LINE elements, exist in as many as a 500,000 copies that are scattered randomly throughout the human genome. 5. _T__. A nucleosome contains 146-bp of DNA plus two molecules each of histones H2A, H2B, H3 and H4. 6.__F_Eukaryotic RNA polymerases are not regulated by sigma factors. 7._T__Histones contain a large number of basic amino acids and therefore are positively charged proteins. 8._T__The enzyme telomerase requires a template in order to synthesize DNA. THE TEMPLATE IS PART OF THE ENZYME
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This note was uploaded on 02/10/2011 for the course BIOL 302 taught by Professor Connollyandkrizek during the Fall '08 term at South Carolina.

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quiz 2 answers - Biology 302 Quiz 2 October 26, 2010...

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