RNA is composed of ribonucleotides, each containing a ribose sugar, a phosphate group, and a nitrogenous base (adenine, uracil, cytosine, or guanine). This structure forms the backbone of RNA, enabling its various functions in cells, including protein synthesis.
Study the diagram given below and answer the questions that follows:
(a) Identify the structure shown in the above figure.
(b) Identify the labels P and Q.
(c) Write the nature of histone proteins.
(d) Distinguish between Euchromatin and Heterochromatin.