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 shape of a DNA is a ladder that is twisted all the way up. Remember that the DNA strand is microscopic, so you cant see it unless you have a microscope.
The shape of DNA (Deoxyribonucleic acid) is a double helix. "DNA has a double helix shape because of the difference in the number of hydrogen bonds between the nitrogen bases."
The double-stranded DNA molecule is a double helix.
The shape of a DNA Molecule is a Double Helix
A DNA strand is shaped like a 'double helix'.
Rosalind Franklin discovered the spiral shape of DNA.
DNA, and the shape is also known as a double helix.
Watson and Crick DNA model was shape like a winding staircase
The shape of a DNA Molecule is a Double Helix
The shape of a DNA molecule is called a Double Helix or a "Twisted Ladder"
A DNA strand is shaped like a 'double helix'.
A curving ladder shape
Rosalind Franklin discovered the spiral shape of DNA.
DNA exists as a double helix.
DNA, and the shape is also known as a double helix.
DNA is a double helix
DNA determines a protein's shape by determining the sequence of the amino acids in a protein.
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.
Watson and Crick DNA model was shape like a winding staircase
DNA prokariyotes is circular. Eukariyotes have linear shape.