What is DNA?
Understand the Problem
The question is asking for an explanation of DNA, which is a fundamental concept in biology. The response will cover its structure, function, and significance in all living organisms.
Answer
DNA is the molecule that carries genetic information in organisms.
DNA (deoxyribonucleic acid) is a molecule that carries the genetic information crucial for the development and functioning of living organisms.
Answer for screen readers
DNA (deoxyribonucleic acid) is a molecule that carries the genetic information crucial for the development and functioning of living organisms.
More Information
DNA is often likened to a blueprint as it contains the instructions needed to construct various components of living organisms, including the proteins essential for life.
Tips
Avoid confusing DNA with genes or chromosomes; DNA makes up genes, which are segments that encode specific proteins, and chromosomes are structures that contain DNA.
Sources
- What is DNA?: MedlinePlus Genetics - medlineplus.gov
- Deoxyribonucleic Acid (DNA) - genome.gov
- DNA | Definition, Discovery, Function, Bases, Facts, & Structure - britannica.com
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