The term used to describe the twisted ladder like appearance of dna?
Question: The term used to describe the twisted ladder like appearance of dna?
The term used to describe the twisted ladder like appearance of DNA is **double helix** . A DNA molecule is made up of two linked strands that wind around each other in a helix-like shape. Each strand has a backbone made of alternating sugar and phosphate groups, and each sugar is attached to one of four bases: adenine (A), thymine (T), guanine (G) or cytosine (C). The two strands are connected by chemical bonds between the bases: A bonds with T, and C bonds with G .
Double helix is the physical structure of DNA that allows it to store and transmit genetic information with great precision. The discovery of the double helix in the 1950s was a major breakthrough in biology and genetics, and it has become an iconic symbol of science.
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