DNA Structure and Replication Klenow fragment without free nucleotides exhibits nickase activity exonuclease activity no activity endonuclease activity nickase activity exonuclease activity no activity endonuclease activity ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What is the approximate percentage of repetitive DNA sequences in human DNA? 40 to 50% 30 to 40% 20 to 30% 10 to 20% 40 to 50% 30 to 40% 20 to 30% 10 to 20% ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The higher order structure of DNA shows symmetry, whereas the higher order structures of most proteins do not. Why isn't protein shape more regular like DNA? DNA has one main function in cells whereas proteins have many. Some S amino acids cause proteins to bend; others cause protein to flatten. The many different amino acid R groups on proteins confer many different shapes. All of these DNA has one main function in cells whereas proteins have many. Some S amino acids cause proteins to bend; others cause protein to flatten. The many different amino acid R groups on proteins confer many different shapes. All of these ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Nucleosome is an octamer of four histones without H1 protein an hexamer of three histones without H1 protein an octamer of four histones with H1 protein an hexamer of three histones with H1 protein an octamer of four histones without H1 protein an hexamer of three histones without H1 protein an octamer of four histones with H1 protein an hexamer of three histones with H1 protein ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication DNA replication takes place in which direction? Vary from organism to organism Randomly 3' to 5' 5 'to 3' Vary from organism to organism Randomly 3' to 5' 5 'to 3' ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The overall conclusion of the Hershey-Chase experiment was that phage DNA was similar to bacterial DNA proteins and DNA were responsible for heredity the ratio of Adenine to thymine was always the same DNA was responsible for heredity phage DNA was similar to bacterial DNA proteins and DNA were responsible for heredity the ratio of Adenine to thymine was always the same DNA was responsible for heredity ANSWER DOWNLOAD EXAMIANS APP
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