A double helix is sometimes described as a twisted ladder.
DNA is shaped like a double helix.
DNA is shaped like a double helix also known as a "twisted ladder".
A strand of DNA is shaped like a double-helix.
double helix
Watson and Crick
DNA is shaped like a double helix because this structure allows it to store genetic information in a compact and stable way. The double helix shape helps protect the genetic code and allows for easy access when needed for processes like replication and protein synthesis.
The genetic information of an organism is contained in its DNA, which is shaped like a double helix. Each strand of the helix is made up of repeating units called nucleotides, which consist of a sugar, a phosphate group, and a nitrogenous base.
DNA (deoxyribonucleic acid) has a double helix structure, in which two strands of nucleotides are wound around each other. This helical structure is responsible for carrying genetic information in living organisms.
DNA molecule is shaped like a spiral staircase and is composed of two parallel strands of linked subunits.
A DNA strand is shaped like a 'double helix'.
The DNA molecule is shaped like a ladder that is twisted into a coiled configuration called a double helix.
DNA molecule is shaped like a spiral staircase and is composed of two parallel strands of linked subunits.