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What is the term used to descride the twisted ladder shape of a DNA molecule?
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The structure of a DNA molecule resembles the shape of a twisted ladder. In this model which part of the ladder is made of sugars and phosphates?
Each strand is made up of a chain of nucleotides.The two strands are held together by hydrogen bonds between adenine and thymine and between guanine and cytosine. The hydrogen bonds of DNA are analogous to the rungs of a twisted ladder. The sugar-phosphate backbones of the double helix are analogous to the sides of a twisted ladder.
DNA is a double helix shape what is the meaning?
Imagine a ladder, then twist it along it's length. Each side rail forms a helix (screw thread) shape. The alternating sugar-phosphate sequence are the side rails of the ladder the Purine and Pyrimidine Bases (A,G & C,T) are the rungs.
What is the double coiled shape of DNA?
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.
What are the sides of the DNA ladder composed of?
The sides of the DNA ladder is composed of sugar and phosphate. 4 bases that make up the rungs of the DNA ladder are A, T, G, and C. The shape of the DNA is a double helix or twisted ladder.
What is the name of the twisted ladder shape of a DNA molecule?
nitrogenous bases linked together
Shape of DNA?
The shape of a DNA molecule is called a Double Helix or a "Twisted Ladder"
The structure of a DNA molecule resembles the shape of a twisted ladder. in this model which part of the ladder is made of sugar and phosphates?
the rails
The structure of a DNA molecule resembles a shape of a twisted ladder. in this model which part of the ladder is made of sugars and phosphates?
the rails
How does the shape RNA different from the shape of DNA?
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.
The twisted ladder shape of the dna is called?
The twisted ladder shape of DNA is called a double helix.carbohydrate
The twisted ladder shape of DNA is called?
A double helix
The structure of a DNA molecule resembles the shape of a twisted ladder. In this model which part of the ladder is made of sugars and phosphates?
Each strand is made up of a chain of nucleotides.The two strands are held together by hydrogen bonds between adenine and thymine and between guanine and cytosine. The hydrogen bonds of DNA are analogous to the rungs of a twisted ladder. The sugar-phosphate backbones of the double helix are analogous to the sides of a twisted ladder.
How would you describe the shape of DNA?
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.
What is the characteristic shape of a DNA molecule?
Double Helix ladder
How would you describe the structure dna?
DNA looks like a ladder that has been twisted into a spiral. This shape is referred to as a helix shape.
What is the double helix?
A double helix is often referred to as a "twisted ladder." It consists of two spirals bound together.
What is the DNA molecule takes the shape of a coiled ladder?
Double Helix
