Explain what happens at a chemical synapse. How is a neurotransmitter released into the chemical synapse? How can neurotransmitter molecules affect the post-synaptic cell? Describe how one effector organ is innervated by parasympathetic and sympathetic nerve fibers. ...
What happens in a cell during the S portion of interphase? Describe the events of the birth process. Describe the process of egg production (oogenesis) What are chromosomes made up of? What are the 2 main causes of cell division?