Biochemistry Unit Test

The nucleus contains the protons and electrons.

Covalent bonds occur with giving and taking an electron.

The number of protons in Helium is

Glucose is an important carbohydrate because

The R group is

The atomic mass is the

a high pH means the substance is

Hydrolysis: polymers are broken into monomers when water is added.

The liquid part is the

Life's 4 large organic molecules: carbohydrates, proteins, nucleic acids, and

High heat capacity of water is a result of

Oxygen needs ____ more electrons in its outer shell to be stable.

If you fall into a barrel of H+ ions, you fell into a vat of acid.

An atom is

A water molecule is

Hydrogen bonds are responsible for cohesion and adhesion.

Enzymes can

Elements are made up of two or more atoms

Which monomer-polymer pairing is wrong?

Enzymes are catalysts for chemical reactions made of

Structure is important for enzymes

Carbon compounds are considered _______ in chemistry

2 nucleic acids important to life

Proteins have _______ levels of structure which results in a ______________ shape (structure matches function).

Extreme temperatures and pH can _________ an enzyme.

Electrons are

Lipids provide long term energy, energy, storage