Question

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) chromatin fibres

the rest answers i dont know

Explanation:

Answer 2

Answer:

A) Chromatin Fibres

B) Chromosomes

C) Hydrogen Bond

D) Phosphate, Sugar, Base

Explanation:

Nothing.