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The two strands of DNA molecules are held together by?
hydrogen bonds between complementary nitrogenous bases.
The two strands of a DNA molecule are held together by?
The two strands of a DNA molecule are held together by hydrogen bonds between complementary nitrogenous bases. Adenine pairs with thymine, and guanine pairs with cytosine. This base pairing allows the two strands to twist together in a double helix structure.
What type of bonding holds the two poly nucleotide strands of a DNA molecule together?
The two polynucleotide strands of a DNA molecule are held together by hydrogen bonds between complementary bases. Adenine pairs with thymine and guanine pairs with cytosine. This base-pairing contributes to the structural stability of the DNA molecule.
How are nucleic acids held together?
Nucleic acids are held together by phosphodiester bonds between the sugar and phosphate groups of adjacent nucleotides in the backbone of the molecule. Additionally, hydrogen bonds between nitrogenous bases in complementary strands help stabilize the double-stranded structure of DNA or RNA.
Can you describe the structure and complementary base pairing of DNA in detail?
DNA is a double-stranded molecule made up of nucleotides. Each nucleotide consists of a sugar, a phosphate group, and a nitrogenous base. The nitrogenous bases in DNA are adenine (A), thymine (T), cytosine (C), and guanine (G). The structure of DNA is a double helix, with the two strands running in opposite directions and held together by hydrogen bonds between complementary base pairs. Adenine pairs with thymine, and cytosine pairs with guanine, forming the basis of DNA's complementary base pairing. This pairing allows DNA to replicate accurately and transmit genetic information.
The two strands of DNA molecules are held together by?
hydrogen bonds between complementary nitrogenous bases.
. How are complementary strands of DNA held together?
Complementary strands of DNA are held together by hydrogen bonds connecting complementary bases.
How are complementary of DNA held together?
Complementary strands of DNA are held together by hydrogen bonds connecting complementary bases.
What are the bondings is nitrogenous bases?
nitrogenous bases are held together with hydrogen bonds. adenine and thymine (or uracil) are held by 2 and guanine and cytosine are held by 3.
What type of bonds holds the bases together in pairs?
Hydrogen bonds hold the bases together in pairs in DNA. These bonds form between the nitrogenous bases adenine and thymine, and guanine and cytosine in a complementary manner, contributing to the overall stability and structure of the DNA molecule.
How are base pairs held together in DNA molecules?
Base pairs in DNA molecules are held together by hydrogen bonds between the nitrogenous bases.
The two strands of a DNA molecule are held together by?
The two strands of a DNA molecule are held together by hydrogen bonds between complementary nitrogenous bases. Adenine pairs with thymine, and guanine pairs with cytosine. This base pairing allows the two strands to twist together in a double helix structure.
What type of bonding holds the two poly nucleotide strands of a DNA molecule together?
The two polynucleotide strands of a DNA molecule are held together by hydrogen bonds between complementary bases. Adenine pairs with thymine and guanine pairs with cytosine. This base-pairing contributes to the structural stability of the DNA molecule.
How are the bases held together in a double helix?
Nitrogenous bases.That would be hydrogen bonds.
What type of molecules are bonded together by hydrogen bonds in DNA?
Nitrogenous bases are held together by hydrogen bonds, thus making them easier to separate during DNA replication.
What is the most basic DNA structure?
The most basic DNA structure is a double helix composed of two complementary strands of nucleotides held together by hydrogen bonds. Each strand consists of a sugar-phosphate backbone with nitrogenous bases (adenine, thymine, cytosine, and guanine) attached to the sugars.
Which bases are complementary to one another how are they held together in the double helix of DNA?
In DNA, adenine pairs with thymine and guanine pairs with cytosine, forming complementary base pairs. These pairs are held together by hydrogen bonds, with A-T forming two hydrogen bonds and G-C forming three hydrogen bonds. This complementary base pairing is essential for the stability and replication of the DNA molecule.
