DNA Structure and Replication After one replication in 15N, how many bands should be observed in a cesium chloride gradient? A smear Two Three One A smear Two Three One ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which of the following is used to determine the appropriate stringency (Wallace rule)? Tm = 4 x (No.of A:T base pair) + 2 x (No.of G:C 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 = 2 x (No.of G:C base pair) + 4 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 = 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 = 2 x (No.of G:C base pair) + 4 x (No.of A:T base pair) ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Who's X-ray work aided Watson and Crick in their discovery of the double helix? L. Pauling R. Franklin Leaderberg W.H. Bragg L. Pauling R. Franklin Leaderberg W.H. Bragg ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The 5' and 3' numbers are related to the length of the DNA strand the base pair rule the number of phosphates carbon number in sugar length of the DNA strand the base pair rule the number of phosphates carbon number in sugar ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication In sperm heads, DNA is particularly highly condensed and the histones are replaced with small basic protein called protamines All of these purines pyrimidines protamines All of these purines pyrimidines ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication In a cesium chloride gradient, DNA labeled with 15N and centrifuged will form a band all of these with 14N-containing DNA above DNA containing 14N below DNA containing 14N all of these with 14N-containing DNA above DNA containing 14N below DNA containing 14N ANSWER DOWNLOAD EXAMIANS APP