DNA Structure and Replication During conventional transformation experiments E. coli cells and plasmid DNA interacts in an environment of low temperature and Ca++ high temperature and Mg++ low temperature and Mg++ high temperature and Ca++ low temperature and Ca++ high temperature and Mg++ low temperature and Mg++ high temperature and Ca++ ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication An enzyme that recognizes foreign DNA, and results in a cut in that DNA is called restriction endonuclease transposase reverse transcriptase helicase restriction endonuclease transposase reverse transcriptase helicase ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication E.coli DNA polymerases II and III lack 5' → 3' exonuclease activity partially 5' → 3' exonuclease activity partially 5' → 3' endonuclease activity 5' → 3' endonuclease activity 5' → 3' exonuclease activity partially 5' → 3' exonuclease activity partially 5' → 3' endonuclease activity 5' → 3' endonuclease activity ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What is the IUPAC code for an A, C, T ambiguity in a nucleic acid sequence? B S H None of these B S H None of these ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication In DNA double helix, the two DNA chains are held together by None of these hydrogen bonds between the pair of bases covalent bonds between the pair of bases ionic bonds between the pair of bases None of these hydrogen bonds between the pair of bases covalent bonds between the pair of bases ionic bonds between the pair of bases ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication In the study of one experiment it was found that the value of Tm for DNA is = 40° C. If the cell has 20% GC at the above Tm, then what will be value of 'Tm' if the GC% increases to 60%? Increases Decreases Can not be compared Remains same Increases Decreases Can not be compared Remains same ANSWER DOWNLOAD EXAMIANS APP
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