Compare and contrast how the different protein targets (receptors or neurotransmitter transporters) of sertraline (described in the Zoloft drug label) and MDMA (described in the MDMA pamphlet, Appendix 4) lead
to differences in neurotransmitter levels and synaptic activity for the relevant neurotransmitter systems.

Select each correct answer. more than one answer may be correct. which of the following is a characteristic of unicellular organisms? they can possess tissues and organs. all of their functions are performed by a single cell. they are usually microscopic. each of their cells is specialized to perform a specific function.

In which phase(s) do the molecules take the shape of the container?

Compare and contrast physical changes with chemical changes.