Describe structure of an atom

Explain covalent bonds

Describe structure of an ion and explain ionic bonds

Describe nature of hydrogen bonds and structure of water

Explain hydrophilic and hydrophobic compounds

Define terms acid and bases\

Explain meaning of pH

Describe buffers and their importance in physiology

Describe the various constituents of the body e.g. carbohydrates, fatty acids and proteins.

Describe mechanism of dehydration synthesis and hydrolysis reactions