Watson and Crick DNA model was shape like a winding staircase
The shape of DNA is normally described as a double-helix, which is two strands twirled loosely around each other. A common metaphor used for it is a spiraling staircase.
Doubel Helix
The twisted ladder shape of DNA is called a double helix.carbohydrate
double helix
staircase
Yes
Watson and Crick DNA model was shape like a winding staircase
A double helix, like the sides of a spiral staircase.
A DNA molecule is in the shape of a double helix. It is also known as a twisted ladder or a spiral staircase. A RNA molecule is in the shape of a single helix, seeing as it is single stranded.
Deoxyribonucleic acid, genes its a double helix, staircase looking thing
The shape of DNA is normally described as a double-helix, which is two strands twirled loosely around each other. A common metaphor used for it is a spiraling staircase.
A spiral staircase is actually a very good analogy for DNA. The railings are like the chains of Deoxyribose (the type of sugar that gives DNA its name) that give the DNA molecule its shape. The steps in the staircase would represent the base pairs (made up of Adenine, Guanine, Thymine, and Cytosine) that contain the genetic information.
The shape of a DNA molecule is called a Double Helix or a "Twisted Ladder"
It's a double helix...think of twisting a ladder
DNA molecule is shaped like a spiral staircase and is composed of two parallel strands of linked subunits.
DNA molecule is shaped like a spiral staircase and is composed of two parallel strands of linked subunits.