DNA Structure and Replication What is the exact name of the classical Watson-Crick double helix DNA? A-DNA B-DNA X-DNA Z-DNA A-DNA B-DNA X-DNA Z-DNA 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? AZT (zidovudine) is too expensive to be taken in effective doses It lacks a proofreading exonuclease The RNase H domain of p66 causes error prone synthesis It has low affinity for the correct dNTP's AZT (zidovudine) is too expensive to be taken in effective doses It lacks a proofreading exonuclease The RNase H domain of p66 causes error prone synthesis It has low affinity for the correct dNTP's ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication DNA gyrase in E. coli is required only at the oriC site performs the same function as helicase in eukaryotes adds positive supercoils to chromosomal DNA can be inhibited with antibiotics is required only at the oriC site performs the same function as helicase in eukaryotes adds positive supercoils to chromosomal DNA can be inhibited with antibiotics ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication In DNA, there are three bases known as adenine, guanine and cytosine only two bases known as adenine and cytosine four bases known as adenine, guanine, thymine and cytosine five bases known as adenine, guanine, thymine, tryptophan and cytosine three bases known as adenine, guanine and cytosine only two bases known as adenine and cytosine four bases known as adenine, guanine, thymine and cytosine five bases known as adenine, guanine, thymine, tryptophan and cytosine ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The chromosomal DNA complexes with four types of histone as H1, H2A, H3 and H4 two types of histone as H1 and H4 three types of histone as H1, H2A and H4 five types of histone as H1, H2A, H2B, H3 and H4 four types of histone as H1, H2A, H3 and H4 two types of histone as H1 and H4 three types of histone as H1, H2A and H4 five types of histone as H1, H2A, H2B, H3 and H4 ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which enzyme catalyzes the elongation of DNA molecules? Primase Helicase DNA ligase DNA polymerase Primase Helicase DNA ligase DNA polymerase ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS