Nitrogenous bases.
That would be hydrogen bonds.
A phosphodiester bond holds nucleotides together in DNA and RNA molecules. This bond links the 5' carbon of one nucleotide to the 3' carbon of the next nucleotide in the strand.
Hydrogen and nitrogen are typically held together by a covalent bond in molecules such as ammonia (NH3) or hydrazine (N2H4). This bond involves the sharing of electrons between the hydrogen and nitrogen atoms to form a stable molecule.
Hydrogen bonds
The force inside a molecule of nitrogen is due to the attractions and repulsions between the positively charged nuclei and the negatively charged electrons. This force holds the atoms together in a stable configuration, forming a nitrogen molecule (N2).
Hydrogen bonds hold bases together in DNA. These bonds form between the nitrogenous bases adenine (A) and thymine (T), and between cytosine (C) and guanine (G), helping to stabilize the DNA molecule's double helix structure.
The nitrogen bases are held together by hydrogen bonds.
the nucleus
The dispersion force is responsible for holding nitrogen crystals together
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.
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.
The nitrogen molecule consists of two atoms of nitrogen held together by "covalent" bonds.
Hydrogen bonds between nitrogen and hydrogen accross the covalent bonds involving a free pair of electrons
When two strands of DNA that have exactly complementary base pairing (Adenine bonds with only Thymine, and Cytosine with Guanine) the base forms a hydrogen bond to the base on the opposite strand, only if the base pairing is complementary. So, in short the double helix form is held together by hydrogen bonds between the bases present on the strand. This means as the two strands are split apart, a new complimentary strand is formed against each, resulting in two identical double helices where there was just one before. It is by this means that the instructions for the code of life are copied and passed on.
your teacher will probably accept hydrogen bonds, however it is more of an attraction not a physical bond
hydrogen bonds
A triple covalent bond holds the two nitrogen atoms together in a molecule of nitrogen gas (N2). Each nitrogen atom contributes three of its valence electrons to share with the other nitrogen atom, resulting in a very stable bond due to the multiple shared electrons.
hydrogen bonds