DNA Structure and Replication In sperm heads, DNA is particularly highly condensed and the histones are replaced with small basic protein called pyrimidines protamines purines All of these pyrimidines protamines purines All of these ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which of the following enzyme adds complementary bases during replication? Helicase Polymerase Synthesase Replicase Helicase Polymerase Synthesase Replicase ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Without telomerase, what would happen to the ends of chromosomes after each round of replication? Chromosomes would become progressively shorter None of these Nothing would happen Chromosomes would get longer Chromosomes would become progressively shorter None of these Nothing would happen Chromosomes would get longer ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The replication of a linear DNA molecule in a eukaryotic chromosome creates a problem which is reported to be sorted out by None of these using RNA as a template shortening of the double stranded replicated portion using enzyme called telomerase None of these using RNA as a template shortening of the double stranded replicated portion using enzyme called telomerase ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Taylor, Woods and Hughes labeled Vicia DNA by allowing new DNA synthesis in the presence of radioactive thymine. After DNA replication (S phase of the cell cycle), it was observed that both (a) and (b) neither chromatid was labeled both chromatids of a chromosome were labeled only one chromatid of a chromosome was labeled both (a) and (b) neither chromatid was labeled both chromatids of a chromosome were labeled only one chromatid of a chromosome was labeled ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The 5' and 3' numbers are related to the the base pair rule length of the DNA strand the number of phosphates carbon number in sugar the base pair rule length of the DNA strand the number of phosphates carbon number in sugar ANSWER DOWNLOAD EXAMIANS APP
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