Concept explainers
What is a gene?
To find:
The meaning of the term gene.
Answer to Problem 1RCC
Solution:
A gene can be defined as the sequence of DNA (Deoxyribose nucleic acid) that codes for a particular type of protein or polypeptide. Genes are the functional segments of DNA.
Explanation of Solution
A gene can be defined as the functional segment or sequence of nucleotides in DNA or RNA. Genes code for specific molecules that are required for operating various functions in the body of an organism. The total of all the genes constitutes the gene pool of an organism. Genes are responsible for the formation of different sequences of DNA called genotypes. Genes are present on the chromosomes and contain various types of the necessary information that passes from one generation to the next generation. Genes are responsible for the specific traits in an organism.
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