Q. The nucleosome consists of histone

View solution

Q. What bands will be observed in a cesium chloride gradient after two rounds of replication?

View solution

Q. E.coli DNA polymerases II and III lack

View solution

Q. In sperm heads, DNA is particularly highly condensed and the histones are replaced with small basic protein called

View solution

Q. Okazaki fragments occur during

View solution

Q. DNA can be sequenced by the

View solution

Q. Which histone(s) are associated with the linker DNA of a nucleosome?

View solution

Q. 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

View solution

Q. In DNA double helix, the two DNA chains are held together by

View solution

Q. The 5' and 3' numbers are related to the

View solution

Q. Messelsen and Stahl model of replication was called

View solution

Q. The most common liquid volumes in molecular biology are measured in

View solution

Q. The accepted hypothesis for DNA replication is

View solution

Q. When DNA polymerase is in contact with guanine in the parental strand, what does it add to the growing daughter strand?

View solution

Q. Telomeres are usually rich in which nucleotide?

View solution

Q. Which is the largest among the followings?

View solution

Q. The chromosomal DNA complexes with

View solution

Q. What is the only common methylation in the DNA of eukaryotes?

View solution

Q. DNAs when charged, migrate in a gel towards the

View solution

Q. What is the approximate size (in kb) of the E. coli genome?

View solution