RQ: The Chemistry of Life

____, H, O, N make up 96% of living matter.

Protons have a _________ charge

A ____________ bond occurs when electrons are shared by two atoms.

Water molecules are

________________________ are long chain molecules made of repeating subunits called monomers.

_____________________ make up cell membranes and the so-called bilayer.

There are four levels of ________________ structure.

The process by which a polymer is split into its monomers is called

A protein is _____________ when it loses its shape and ability to function because of hear, a change in pH or some other disturbance.

The two types of fatty acids are _______________ and _________________.