DNA Structure and Replication Telomeres are usually rich in which nucleotide? Adenine Guanine Cytosine Thymine Adenine Guanine Cytosine Thymine ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which will require a higher temperature to denature? DNA with a high G-C content RNA with a high A-T content RNA with a high G-C content DNA with a high A-T content DNA with a high G-C content RNA with a high A-T content RNA with a high G-C content DNA with a high A-T content ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The rapid appearance of HIV-1 strains that are resistant to AIDS drugs is due in part to which of the following property of its reverse transcriptase? It lacks a proofreading exonuclease It has low affinity for the correct dNTP's The RNase H domain of p66 causes error prone synthesis AZT (zidovudine) is too expensive to be taken in effective doses It lacks a proofreading exonuclease It has low affinity for the correct dNTP's The RNase H domain of p66 causes error prone synthesis AZT (zidovudine) is too expensive to be taken in effective doses ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Okazaki fragments occur on the __________ and are bonded together by __________ tRNA, polymerase mRNA, anticodons Leading strand, polymerase Lagging strand, ligase tRNA, polymerase mRNA, anticodons Leading strand, polymerase Lagging strand, ligase ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What is the only common methylation in the DNA of eukaryotes? Cytosine in CpG dinucleotides Adenosine in GpA dinucleotides Guanosine in ApGpA trinucleotides None of these Cytosine in CpG dinucleotides Adenosine in GpA dinucleotides Guanosine in ApGpA trinucleotides None of these ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The role of primase is to 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 dismantle RNA primer cleave and unwinds short sections of DNA ahead of the replication fork synthesize an RNA primer to begin the elongation process ANSWER DOWNLOAD EXAMIANS APP
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