Bonds

Question 1

Hydrogen Bonds

Answer 1

> bonds form between double bonded oxygen of one base and the hydrogen of another
because hydrogen atom is slightly positive and the other atom is negatively charged

Question 2

Ester Bonds

Answer 2

> joins a phosphate group to a sugar
a condensation reaction occurs bc water
is released
the H from the phosphate combines with the OH from the sugar

Question 3

Glycosidic Bonds

Answer 3

> joins a 5- carbon or pentose sugar to its base
bonds that link ring shaped sugars to another molecule
another condensation reaction

Question 4

covalent bonds

Answer 4

> sharing electrons causing a strong bond