Biol 253 final exam - Study guides, Class notes & Summaries

BIOL 253 Final Exam

BIOL 253 FINAL Review Exam Questions With Verified. Define hormone - answera chemical messenger that are released into on tissue and transported in the bloodstream to alter the activities of specific cells in other tissues what is the pathway of growth hormone - answerregulated by GH-RH (growth hormone releasing hormone or somarocrinun and GH-IH , growth hormone-inhibiting hormone or somatostatin from the hypothalmus, Somatomedins inhibit GH-RH and Stimulate GH-IH What is the impact of gr...

BIOL 253 LAB FINAL EXAM/65 QUESTIONS AND ANSWERS

BIOL 253 lab Final UNC Exam Study Guide. An EMG records - Contractile strength of muscle - The electrical activities of muscle fibers within a muscle - The electrical activity of motor neurons - answerThe electrical activities of muscle fibers within a muscle NOT contractile strength In surface EMG: - At any time, the signal provides information about the relative number of motor units that are active at that time. - The activity of every motor unit can always be seen as a separate even...