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A double helix of two strands of DNA linked together with sugar-phosphate backbones with bases on the inside.
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Which term most accurately describes the shapes of a DNA molecule?
DNA are double helical spiral molecules. Structure was discovered by Watson and Crick
DNA is typically found in cells in the form of a very long strand that is coiled many times and contains thousands or millions of nitrogen bases Which term best describes this very long molecule of D?
The term that best describes this very long molecule of DNA is a double helix. This structure consists of two intertwined strands of nucleotides, forming a twisted ladder shape.
which best describes the structure of dna molecule?
Answer:Two strands of DNA link together
What best describes the structure of a DNA molecule?
A DNA molecule is a double helix structure made up of two strands that are composed of nucleotides. Each nucleotide consists of a sugar molecule, a phosphate group, and a nitrogenous base (adenine, thymine, cytosine, or guanine). The bases on the two strands bond together in a complementary way (A pairs with T, and C pairs with G).
Which best describes the structure of a DNA molecule-?
a double helix- apex
What is the term which describes the fact that half of the old DNA molecule is kept in new molecule?
The term that describes the process where half of the old DNA molecule is retained in the new DNA molecule during DNA replication is known as semi-conservative replication. This means that each new DNA molecule formed consists of one original strand and one newly synthesized complementary strand.
Three thing make the structure of a DNA molecule?
The structure of a DNA molecule is made up of three things: a sugar-phosphate backbone, nucleotide bases (adenine, thymine, cytosine, and guanine), and hydrogen bonds that form between the bases. These components form the double helix shape of the DNA molecule.
what Describe the structure of the DNA molecule?
a DNA molecule is made up of a phosphate, sugar and base A double Helix Strand
What is the role of deoxyribose in DNA structure and function?
Deoxyribose is a sugar molecule that forms the backbone of DNA. It helps to stabilize the structure of the DNA molecule and plays a crucial role in storing and transmitting genetic information.
How did Watson and crick describes the structure of DNA?
it was in strands
What type of sugar does DNA contain, and how does it contribute to the structure and function of the molecule?
DNA contains deoxyribose sugar. This sugar contributes to the structure of the DNA molecule by forming the backbone of the double helix structure. It also plays a role in stabilizing the molecule and facilitating the pairing of complementary nucleotide bases, which is essential for DNA replication and protein synthesis.
Is deoxyribose present in DNA and what role does it play in the structure and function of the molecule?
Yes, deoxyribose is present in DNA. It is a sugar molecule that forms the backbone of the DNA structure. Deoxyribose helps to stabilize the DNA molecule and provides a framework for the attachment of the nitrogenous bases, which are essential for encoding genetic information.
