Oxidation occurs when a substance gains electrons, and reduction occurs when a substance loses electrons.

The functional group for an alcohol is the carbonyl group.

Little scientific evidence is necessary when formulating a theory.

What is the name given to AsI10? As = Arsenic  I= Iodine

__________ injections are injected directly into the blood.

Look over the statements below.  Which of them is incorrect?  

The grouping or classification of species is termed

Subunits sometimes build up to form amacromolecule. Which molecule is least likely to be a subunit of a macromolecule?

When a chemical reaction is at equilibrium, K > Q for the reaction.

A community of organisms interacting with their physical environment is a(n)