Question

Gene is a _______
(a) A segment of DNA
(b) One nucleotide
(c) DNA and RNA both
(d) Protein synthesis

Answer 1

A segment of DNA........

Answer 2

Answer:

Gene is a segment of DNA. DNA means deoxyribonucleic acid. Gene controls the production of a protein.

Chromosomes are divided into segments in DNA these segments are called Genes.

DNA contains a specific code this is used for protein synthesis. Size of the gene is different depending on size of the protein which they code.