What is DNA?
Understand the Problem
The text is asking for information about DNA, specifically what it is and its significance.
Answer
DNA contains genetic instructions for organisms' development and function.
DNA, or deoxyribonucleic acid, is a molecule that contains the genetic instructions for the development, functioning, and reproduction of all known living organisms. It is composed of two polynucleotide chains that coil around each other to form a double helix.
Answer for screen readers
DNA, or deoxyribonucleic acid, is a molecule that contains the genetic instructions for the development, functioning, and reproduction of all known living organisms. It is composed of two polynucleotide chains that coil around each other to form a double helix.
More Information
DNA is crucial in heredity and is made of nucleotide sequences linked by hydrogen bonds. The structure includes base pairs like adenine-thymine and cytosine-guanine.
Sources
- What is DNA?: MedlinePlus Genetics - medlineplus.gov
- Deoxyribonucleic Acid (DNA) - genome.gov
- The Structure and Function of DNA - Molecular Biology of the Cell - ncbi.nlm.nih.gov
AI-generated content may contain errors. Please verify critical information
