WATER, PH AND MACROMOLECULES QUIZ

ionic

hydrogen

noncovalent

covalent

environmental effect

relative concentration of acids and bases

dielectric constant of the medium

concentration of salt

Karl Hooper

Otto Warburg

Karl Landsteiner

Theodor Kocher

oxygen and/or nitrogen and are acidic

oxygen and a phosphate

oxygen and/or nitrogen and are polar

nitrogen and a phosphate

1014 M

10-14 M

107 M

10-7 M

number of neutrons gain

number of protons released

number of double bonds

electronegativity

are independent of the functional groups

All of these

are the reactions of the functional groups

require an enzyme in all cases

contain protons and neutrons in their atomic nuclei

are common elements in the molecules that make up living organisms

All of these

can all form covalent bonds with other elements

Noncovalent bonds may also be present, especially if the molecule is large

Electrons are shared between the atoms that make up the molecule

The chemical bonds that hold the molecule together are relatively strong

Such molecules often result from the interaction of ionized atoms

Indole

Imidazole

Guanidinium ion

All of these