What are the differences between gene and DNA?
Posted April 19, 2023
Answer
Basis of differentiation |
Gene |
DNA |
Definition |
Gene is a specific sequence present on a short DNA sequence. It encodes for specific proteins. |
DNA is a biomolecule that stores the genetic information of an organism. |
Composition |
A gene may be made up of either DNA or RNA. |
DNA is made up of two long polynucleotide chains wound together. |
Location |
Gene is located on a chromosome. |
DNA is located within the nucleus of a cell. |
Role |
Gene determines the traits of an organism. |
DNA determines multiple functions including gene regulation. |
Function |
A gene is coded with heredity information. |
DNA encodes the genetic instructions. |
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