PNB 2250 EXAM 4 (final exam review) Study Guide with Complete Solutions
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Course
PNB 2250
Institution
PNB 2250
PNB 2250 EXAM 4 (final exam review)
Study Guide with Complete Solutions
stimulus - Ans:-detection by interaction with cellular proteins
a change in cellular properties that generates a signal to other cells
(chemical and electrical)
causes a change in physiological state
Control Systems - Ans...
paracrine vs autocrine - Ans:✔✔-paracrine (secretion to neighbors)
autocrine (secretion to oneself)
endocrine tissue - Ans:✔✔-Cells or glands (Derived from epithelium but also nervous tissue)
hormones (chemical messengers) very low concentrations
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