DNA Structure and Replication What is the only common methylation in the DNA of eukaryotes? Adenosine in GpA dinucleotides Cytosine in CpG dinucleotides None of these Guanosine in ApGpA trinucleotides Adenosine in GpA dinucleotides Cytosine in CpG dinucleotides None of these Guanosine in ApGpA trinucleotides ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Proteins involved in opening a replication bubble 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 The enzyme responsible for breaking the hydrogen bonds, and thus separating the DNA strands during DNA synthesis is helicase none of these DNA polymerase strandase helicase none of these DNA polymerase strandase ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What is the name given to the points at which a DNA helix is unwound and new strands develop? Okazaki fragments Leading strands Replication origins Replication forks Okazaki fragments Leading strands Replication origins Replication forks ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which of the following is an active site on its single polypeptide chain for DNA Polymerase I? All of these 5' → 3' polymerase 3' → 5' exonuclease 5' → 3' exonuclease All of these 5' → 3' polymerase 3' → 5' exonuclease 5' → 3' exonuclease ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Each replication bubbles consists of 4 replication forks 1 replication forks 3 replication forks 2 replication forks 4 replication forks 1 replication forks 3 replication forks 2 replication forks ANSWER DOWNLOAD EXAMIANS APP
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