An is a drug that mimics or increases a neurotransmitter's effects, whereas an is a drug that blocks a neurotransmitter's effects.

Starting at the smallest, most simple level and working your way up to the most complex, explain how the following terms are connected. note-these terms are not in order molecules, atoms, organism, tissues, cells, organ systems, organs

Match with o for organic and i for inorganic for each compound

Areal dna molecule consists of thousands of these pairs of nucleotides. what is the pairing arrangement of the nitrogen bases