QUESTION 32 From where are enkephalins, endorphins and dynorphins known to be released?   A. Subthalamic nucleus   B. Pontine nucleus   C. Raphe nuclei   D. Suprachiasmatic nucleus   E. Periaqueductal gray

QUESTION 1 Match each glial cell with its function + Schwann cells A. Help circulate cerebrospinal fluid * Ependymal cells B. Form myelin in the PNS C. Act as immune cells within the CNS + Oligodendrocytes D. Form myelin in the CNS * Microglia E. Help control the chemical environment around neurons, including by forming the blood brain barrier + Astrocytes

PART G – LET'S REVIEW Organization of the Nervous System 1. Consists of the brain and spinal cord A. Efferent division B. Autonomic Nervous System 2. Composed of nerves arising from the brain and spinal cord C. Central Nervous System 3. PNS subdivision that transmits incoming info from the sensory organs to the CNS D. Afferent Nervous System 4. Produces the "fight or flight" response E. Sympathetic division 5. Šubdivision that carries info from the CNS to skeletal muscle F. Peripheral Nervous System 6. Subdivision of efferent division that transmits info to smooth G. Somatic Nervous System muscle, cardiac muscle, and glands 7. Consists of all outgoing motor pathways H. Parasympathetic division 8. Coordinates the body's normal resting activities

QUESTION 16 Which pathway is responsible for activating Protein Kinase A? Beta adrenergic receptor Alpha-1 adrenergic receptor Alpha-2 adrenergic receptor None of the above