Biochemistry Intro Questions

Biology

1. Define each of the following terms and explain the differences between terms in the same row:

Atom	Molecule	Difference:
Covalent Bond	Ionic Bond	Difference:
Molecule	Compound	Difference:
Protein	Enzyme	Difference:
Acid	Base	Difference:
Carbohydrate	Fat	Difference:

2. List five ions that are important for cells and living organisms

3. List five molecules that are important for cells and living organisms