Though shaped like a spiral ladder it consists of two helical polymers if it was to be unwound. On the outside of the ladder is phosphate and sugars, and in the middle are the bases associated in pairs, one base coming from one helical strand and one from the opposite helical strand.
The spiral shape of the DNA molecule is called a double helix.
The shape of a DNA molecule is called a double helix.
Watson and Crick called the three-dimensional shape of DNA a double helix. They discovered the structure of DNA in 1953.
helix
Watson and Crick called the 3-dimensional shape of DNA a double helix.
The shape of a DNA Molecule is a Double Helix
a shape
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The shape of a DNA molecule is called a Double Helix or a "Twisted Ladder"
A curving ladder shape
Rosalind Franklin discovered the spiral shape of DNA.
DNA exists as a double helix.
The enzyme Helicase A gene is a small segment of DNA
The spiral shape of the DNA molecule is called a double helix.
A polygon
its ansn and it kindove works
The name of the shape of DNA is called double helix. There are two long strands of DNA connected in several points. These strands twist and look like a spiral or a spring.