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Bio Chapter 14 Quiz

QuestionAnswer
If DNA of a particular species was analyzed and it was found that it contains 27 percent A, what would be the percentage of C? 27 30 23 54 23 percent
The experiments by Hershey and Chase helped confirm that DNA was the hereditary material on the basis of the finding that: radioactive phage found in the pellet radioactive cells found in the supernatant radioactive phosphorus found in the cell radioactive phosphorus was found in the cell
DNA double helix does not have which of the following? antiparallel configuration complementary base paring major and minor grooves uracil uracil
In eukaryotes, what is the DNA wrapped around? single-stranded binding proteins sliding clamp polymerase histones histones
Meselson and Stahl's experiments proved that DNA replicates by which mode? conservative semi-conservative dispersive none of the above semi-conservative
If the sequence of the 5'-3' strand is AATGCTAC, then the complementary sequence has the following sequence: 3'-AATGCTAC-5' 3'-CATCGTAA-5" 3'-TTACGATG-5' 3'GTAGCATT-5' 3'-TTACGATG-5'
Which of the following components is not involved during the formation of the replication fork? single-strand binding proteins helicase origin of replication ligase ligase
Which of the following does the enzyme primase synthesize? DNA primer RNA primer Okazaki fragments phosphodiester linkage RNA primer
In which direction does DNA replication take place? 5'-3' 3'-5' 5' 3' 5'-3'
The ends of the linear chromosomes are maintained by helicase primase DNA pol telomerase telomerase
During proofreading, which of the following enzymes reads the DNA? primase topoisomerase DNA pol helicase DNA pol
The initial mechanism for repairing nucleotide errors in DNA is ______. mismatch repair DNA polymerase proofreading nucleotide excision repair thymine dimers DNA polymerase proofreading
Created by: mortehay000
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