DNA Structure and Replication TM refers to the temperature at which 50% of a protein molecules are denatured membranes are 50% fluid 50% of a DNA molecule is denatured All of these 50% of a protein molecules are denatured membranes are 50% fluid 50% of a DNA molecule is denatured All of these ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Proteins which help to open the double helix for DNA synthesis are ligase single stranded binding proteins DNA helicases DNA topoisomerase ligase single stranded binding proteins DNA helicases DNA topoisomerase ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which of the following is used to determine the appropriate stringency (Wallace rule)? Tm = 69.3° + 0.41 (%)G+C -650/1 Tm = 4 x (No.of A:T base pair) + 2 x (No.of G:C base pair) Tm = 2 x (No.of G:C base pair) + 4 x (No.of A:T base pair) Tm = 4 x (No.of G:C base pair) + 2 x (No.of A:T base pair) Tm = 69.3° + 0.41 (%)G+C -650/1 Tm = 4 x (No.of A:T base pair) + 2 x (No.of G:C base pair) Tm = 2 x (No.of G:C base pair) + 4 x (No.of A:T base pair) Tm = 4 x (No.of G:C base pair) + 2 x (No.of A:T base pair) ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication During conventional transformation experiments E. coli cells and plasmid DNA interacts in an environment of high temperature and Ca++ low temperature and Mg++ low temperature and Ca++ high temperature and Mg++ high temperature and Ca++ low temperature and Mg++ low temperature and Ca++ high temperature and Mg++ ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Replication in E. coli is initiated by the generation of short RNA primers using reverse transcriptase primase RNA polymerase both (a) and (b) reverse transcriptase primase RNA polymerase both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The role of primase is to dismantle RNA primer cleave and unwinds short sections of DNA ahead of the replication fork synthesize an RNA primer to begin the elongation process proofread base pairing dismantle RNA primer cleave and unwinds short sections of DNA ahead of the replication fork synthesize an RNA primer to begin the elongation process proofread base pairing ANSWER DOWNLOAD EXAMIANS APP
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