hydrogen bonds
Hydrogen bonds
The two strands of DNA are held together by hydrogen bonds between the nitrogen base pairs.
Hydrogen bonds
hydrogen bonds
hydrogen bonds
hydrogen bonds
Strands within a molecule can bond to each other through interactions such as hydrogen bonding, Van der Waals forces, or hydrophobic interactions. These bonds occur due to the chemical properties of the molecules involved and help stabilize the overall structure of the molecule.
In a DNA molecule, two polynucleotide strands are present. These strands are arranged in a double helix structure, with each strand consisting of a sequence of nucleotides that are complementary to each other.
each strand in the DNA molecule has a gap of 3.4 angstrom(Ao) between them. the total length of one series of strand or 1 DNA molecule is 34 Ao. therefore 34/3.4=10. there are 10 strands or N2 base pairs in a DNA molecule.
Hydrogen bonds
The DNA molecule is composed of two DNA strands.
No, the two strands of DNA are not identical to each other. They are complementary and have opposite sequences of nucleotide bases.