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it is made up of phosphate and purine bases
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoDeoxyribose (Sugar) and a Phosphate
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How many strands does DNA have what is its shape?
two and the shape is like a ladder
What are the rails of the ladder made of?
The hydrogen bonds that "tie" the two DNA strands together; 2 for A and T and 3 for C and G.
How do you describe the basic structure of the DNA molecules?
DNA is composed of two strands of DNA nucleotides, arranged into a double helix, often referred to as a twisted ladder. The sides of the ladder are composed of alternating deoxyribose sugar molecules and phosphate molecules, and the rungs of the ladder are the pairs of nitrogen bases. The two strands of DNA nucleotides are held together by hydrogen bonds which form between the paired nitrogen bases.
What molecule is made up of steps like a ladder?
You are probably thinking of DNA. The base pairs link the two strands together like a series of steps. However, since it is helical, it might be more accurate to compare it to a spiral staircase.
What are the sides of DNA ladder made out of?
The Sides of this ladder equate to the Dna's Sugar-Phosphate Backbone; the Rungs of this ladder equate to the Hydrogen-bonding that takes place between base pairs.
How many strands does DNA have what is its shape?
two and the shape is like a ladder
What are the rings of DNA made from?
If you mean the rungs of the twisted ladder model, they are made of the nitrogen bases of both strands held together by hydrogen bonds.
What are the rails of the ladder made of?
The hydrogen bonds that "tie" the two DNA strands together; 2 for A and T and 3 for C and G.
What are the sides of the DNA ladder are made up of?
The DNA ladder is made of sugar and phosphates.
What are the long chains that DNA make up?
DNA is made of two strands (chains) of DNA nucleotides that are twisted, forming a double helix, often compared to a twisted ladder. The two strands are held together by hydrogen bonds between the nitrogen bases.
How do you describe the basic structure of the DNA molecules?
DNA is composed of two strands of DNA nucleotides, arranged into a double helix, often referred to as a twisted ladder. The sides of the ladder are composed of alternating deoxyribose sugar molecules and phosphate molecules, and the rungs of the ladder are the pairs of nitrogen bases. The two strands of DNA nucleotides are held together by hydrogen bonds which form between the paired nitrogen bases.
Is DNA a single stranded molecule?
Yes, DNA is double-stranded.There are two strands. Each one is a polymer (series) of nucleotides, and the two strands twine round one another to form the DNA molecule.
Which best describes the structure of a DNA molecule-?
a double helix- apex
How many strands is DNA made of?
DNA is composed of two strands of DNA nucleotides.
How did James Watson discover DNA?
James Watson and Francis Crick discoverd the two strands of nucleotides that form a twisted ladder (double helix) in DNA
What is the difference between DNA and chromomatins?
Chromatins are made up of DNA strands
The shape of DNA is doubled what?
A molecule of DNA consists of two strands of various chemical compounds that other chemicals carrying genetic information join together, much like ladder rungs hold ladder rails apart. The two strands joined with thousands of rungs look like a long rope ladder that has been twisted into the shape of a spiral, called a double helix.
