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2014-07-22T21:32:43+05:30

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The features are:
i) DNA is the largest biomolecule in the cell
ii) DNA is negatively charged and is dextrorotatory.
iii) Molecular configuration of DNA is 3D.
iv) DNA has two polynucleotide chains.
v) The two DNA strand is anti-parallel.
vi) Backbone of each DNA is made up of alternate sugar-phosphate bond.
vii) The double chain is coiled and is in a helical fashion.
viii) The pitch of helix is 3.4 nm with roughly 10 base pair in each turn.
ix) DNA is acidic.
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Really?? can yu tell me from where??
tumne kia he tum jano bt i m fully sure
Biology book help liya hai.. Copy nahi kiya :) *copy karungi to maar dalenge mujhe yahan ke log*
ok ok man liya bas book me se liya h
lekin yaha marne kaun aayega tumhe .btw i just kidding