Question

What are polymers of a nucleotide called?

Answer 1

Hint :To answer this question we need to know about Nucleic acids. Nucleic acids are one of the four major types of macromolecules that are essential for all living organisms. The polymer of nucleotides is called RNA (Ribonucleic acid) and DNA (Deoxyribonucleic acid). Both nucleic acids RNA and DNA consist of Polymer of nucleotides.

Complete Step By Step Answer:
DNA: It is a molecule that consists of two chains of a polynucleotide, these chains coil around each other to make a double helix structure. The two strands in DNA are known as polynucleotides because they consist of monomeric units called nucleotides. Each nucleotide contains one of four nucleobases (Cytosine, Guanine, Adenine, Thymine), deoxyribose, and a phosphate group. This structure carries genetic directions for the growth, development, and reproduction of all living organisms. It is a self-replicating material that is present in almost all living organisms as the main constituent of chromosomes.
RNA: RNA is present in all living cells. Like DNA it is also assembled in a chain of nucleotides but unlike DNA, RNA is found to have only a single strand which folds into itself instead of a coiled double strand. RNA consists of shorter nucleotide chains in comparison to DNA. Messenger RNA is used to convey genetic information in many cellular organisms. RNA is used in various biological phenomenon processes such as decoding, coding, regulation, and expression of genes.

Note :
DNA and RNA are different from each other in some ways. DNA contains deoxyribose in its sugar-phosphate backbone while RNA contains ribose. In DNA the complementary base for adenine is thymine but in RNA the complementary base to adenine is uracil.