Distance between two consecutive nucleotide pairs of DNA is
If there are 10,000 nitrogenous base pairs in a DNA then how many nucleotides are there
If there are 10,000 nitrogenous base pairs in B-DNA then its length will be
Which of the following is not a polymer?
Cytidine is a
In rRNA, thymine pairs with
(C)both A and B
(D)None of these
Which one of the following nucleotide sequences contains only 4 pyrimidine bases?
New strands of DNA are formed only in
(C)In both directions
(D)There is no specific polarity
Regulation of gene expression in eukaryotes cannot take place at
(A)primary transcript level
(C)transport of m-RNA from nucleus to cytoplasm