BIOL 235 Lecture Notes - Lecture 1: Hypophysectomy, Splints, Pronator Teres Muscle
Document Summary
You should be able to describe and demonstrate an understanding of the following: Homeostasis: definition of homeostasis, components of a feedback loop, positive vs negative feedback (provide examples, homeostasis and disease, signs vs symptoms. Skin glands (types, function, location; please review this on your own; slide 47: hypodermis (structure & function), ct containing adipose. Ionic composition of intracellular and extracellular fluid (na+, k+, ca2+, cl-, proteins) Influx vs efflux: what is potential, charge vs electrical gradient, factors involved in maintaining rmp (describe 3, hyperpolarization vs depolarization, voltage-gated vs ligand-gated ion channels, graded potential vs action potential, spatial vs temporal summation (will be revisited) Integration @ the axon hillock (will be revisited: phases of the ap. Importance of ap refractory periods & ac power (tetanus) ); agonist & antagonist: skeletal m. fiber types. Location & function of choroid plexi & arachnoid granulations: arteries supplying the brain:
