Biology
Name the following:
(a) The repeating components of each DNA strand lengthwise.
(b) The complex structure consisting of DNA strand and a core of histones.
(c) The type of bond which joins the complementary nitrogenous bases.
(d) The three components of nucleotide.
Chromosomes
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Answer
(a) Nucleotides
(b) Nucleosome
(c) Hydrogen Bond
(d) Phosphate, Sugar and Nitrogenous base.
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