Question
How many strands does DNA have? 1 2 3 4
Answer
4.7
(340 Votes)
Lola
Master · Tutor for 5 years
Answer
1) 2 strands
Explanation
DNA, or deoxyribonucleic acid, is a molecule that carries the genetic instructions used in the growth, development, functioning, and reproduction of all known living organisms and many viruses. The structure of DNA is a double helix, which consists of two strands that coil around each other. This double-stranded nature of DNA allows for the storage of genetic information and the ability to replicate accurately during cell division.