Question

1. 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 a nucleotide.​

Answer 1

Answer:

(a) Nucleotides.

(b) Nucleosome.

(c) Hydrogen Bond.

(d) Phosphate, Sugar and Nitrogenous base.

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