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ReneHydrogen bonds hold purine bases (adenine and guanine) and pyrimidine bases (cytosine, thymine, and uracil) together in DNA and RNA molecules. These hydrogen bonds form between specific pairs of bases, with adenine always pairing with thymine (or uracil in RNA) and guanine always pairing with cytosine.
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What are the parts of a DNA moleclue?
The parts of DNA molecule are nucleotide, bases, and the hydrogen bonds. The nucleotide contains a pentose sugar, phosphate group, and nitrogenous bases. Bases contain pyrimidine and purine and the hydrogen bonds holds the chains of nucleotides.
What types of bonds holds the DNA bases together?
Strong hydrogen bonds.
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.
The type of bonds that holds the nitrogen bases together in DNA?
Hydrogen bonds hold the nitrogen bases together in DNA. These bonds form between complementary base pairs, such as adenine-thymine (A-T) and cytosine-guanine (C-G), stabilizing the DNA double helix structure.
What bone holds complimentary bases of DNA together?
there is no bone in DNA but what holds the complementary base pairs are the following: two hydrogen bonds between adenine and thymine, and three hydrogen bonds between guanine and cytosine. i hoped this helped :)
