The fundamental unit of chromatin is
A neucleosome is made up of
Transcription Translation
DNA----------------- > mRNA------------------> protein
Who proposed it?
4. If a cell were unable to produce histone proteins, which of the following would be expected?
Which of the following represents an order of increasingly higher levels of organization?
Which of the following is least related to the others?
Which of the following statement is false about heterochromatin?
Which statement is false regarding the 30 nm chromatin fiber?
Histones were discovered by
Which one of the following is a linker histone?
Histones present in an octamer are:
Length of DNA which is coiled around the histone octamer is
What is a chromatosome?
Which statement is correct with respect to solenoid structure?
Which amino acids of the histone N-termini get acetylated or deacetylated?
Which molecules participate in the folding of bacterial DNA into nucleoid?
The total length of a DNA molecule in the human genome when fully outstretched is approximately
What is the percentage of basic amino acids (lys-arg) within histone proteins?
Which amino acids of the Histone proteins are involved in phosphorylation?
The chaperone protein which prevents the precipitation of histone proteins and guides the formation of core complex within a cell is
Non histone proteins are
Increased acetylation of the histone proteins is related to the transcription in the following way
Methylation of histone proteins