DNA Structure and Replication In sperm heads, DNA is particularly highly condensed and the histones are replaced with small basic protein called pyrimidines protamines All of these purines pyrimidines protamines All of these purines 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 What does ligase do during replication of DNA? Joins nicks in DNA strands Makes copies of mRNA from DNA Synthesizes the lagging strand Digests mRNA when it is no longer needed Joins nicks in DNA strands Makes copies of mRNA from DNA Synthesizes the lagging strand Digests mRNA when it is no longer needed ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which of the following is used to determine the appropriate stringency (Wallace rule)? Tm = 69.3° + 0.41 (%)G+C -650/1 Tm = 4 x (No.of G:C base pair) + 2 x (No.of A:T base pair) Tm = 4 x (No.of A:T base pair) + 2 x (No.of G:C base pair) Tm = 2 x (No.of G:C base pair) + 4 x (No.of A:T base pair) Tm = 69.3° + 0.41 (%)G+C -650/1 Tm = 4 x (No.of G:C base pair) + 2 x (No.of A:T base pair) Tm = 4 x (No.of A:T base pair) + 2 x (No.of G:C base pair) Tm = 2 x (No.of G:C base pair) + 4 x (No.of A:T base pair) ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Nucleosome is an hexamer of three histones without H1 protein an octamer of four histones without H1 protein an octamer of four histones with H1 protein an hexamer of three histones with H1 protein an hexamer of three histones without H1 protein an octamer of four histones without H1 protein an octamer of four histones with H1 protein an hexamer of three histones with H1 protein ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication DNA replication results in one new molecule of RNA one new DNA molecules 1 old molecule two DNA molecules such that each one contains a strand of the original two completely new DNA molecules one new molecule of RNA one new DNA molecules 1 old molecule two DNA molecules such that each one contains a strand of the original two completely new DNA molecules ANSWER DOWNLOAD EXAMIANS APP
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