Question 1
Explain the roles that the AMPA and NMDA receptors play in long-term potentiation.
Question 2
The first multicellular animals to develop neurons were
◦ jellyfish and sea anemones.
◦ flatworms and sea urchins.
◦ mollusks and sea stars.
◦ segmented worms and sea horses.
◦ fish and sea monkeys.