DNA is held together by hydrogen bonding (aka H-bonding).
hydrogen bonds
what holds the sides of the DNA ladder together
hydrogen bonds
Hydrogen bonds
Hydrogen bonds do this.
The two halves of a DNA double helix are held together by hydrogen bonds between complementary nitrogenous bases. Adenine pairs with thymine and guanine pairs with cytosine. This base pairing allows for the specificity and stability of the DNA molecule.
Hydrogen bonds hold together two strands of DNA. These bonds form between complementary nitrogenous bases on each strand, such as adenine (A) pairing with thymine (T), and cytosine (C) pairing with guanine (G).
Complementary base pairing in DNA-DNA pairing involves adenine (A) pairing with thymine (T) and cytosine (C) with guanine (G), following the rules of Watson-Crick base pairing. In DNA-mRNA pairing, uracil (U) replaces thymine, so adenine (A) pairs with uracil (U) in mRNA instead of thymine (T).
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.
Hydrogen bonding.
the nucleus
DNA's nitrogen bases bond together through hydrogen bonding, with adenine pairing with thymine and cytosine pairing with guanine. This complementary base pairing allows DNA to make an identical copy during replication. A mistake in the replication process is called a mutation.