covalent bonding
covalent
Hydrogen bonding between the complementary, nitrogenous bases (cytosine, guanine, thymine, adenine) of the two polynucleotide chains.
If the DNA nitrogenous bases (A&T, G&C) alone, its the Hydrogen bond. Phosphate-Sugar= phosphoester bond Sugar-Nitrogenous bases= Beta N-glycosidic bond Sugar-phosphate-sugar = phosphodiester bond
Hydrogen bonding holds together the two strands of a double stranded DNA. Hydrogen bonding exists between the nitrogen base pairs.
fu
Hydrogen bonding exist b/w the nitrogenous bases hydrogen bonding is a wk bonding but during replication it is easy to break the bonding and open the starnds
covalent
Hydrogen bonding between the complementary, nitrogenous bases (cytosine, guanine, thymine, adenine) of the two polynucleotide chains.
If the DNA nitrogenous bases (A&T, G&C) alone, its the Hydrogen bond. Phosphate-Sugar= phosphoester bond Sugar-Nitrogenous bases= Beta N-glycosidic bond Sugar-phosphate-sugar = phosphodiester bond
Hydrogen bonding holds together the two strands of a double stranded DNA. Hydrogen bonding exists between the nitrogen base pairs.
your teacher will probably accept hydrogen bonds, however it is more of an attraction not a physical bond
Cytosine, thymine and uracil are the pyrimidines in animal usage.
hydrogen bonds
fu
ionic bonding
A special form of amide bonding called peptide bonding.
There are four nucleotides and each links to another specifically based on the number of hydrogen bonds it makes. A bonds with T (2 hydrogen bonds) and G links with C (3 bonds).