bild2_8

bild2_8 - BILD 2: Multicellular Life LECTURE #8 Website:

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BILD 2: Multicellular Life LECTURE #8 Website: http://www.biology.ucsd.edu/classes/bild2.WI11.1 Instructor: Darwin K. Berg (dberg@ucsd.edu) ANNOUNCEMENTS: 1) First midterm: Monday, Jan 24. Material: up through Lec #8. 2) Exam rooms: WLH 2001 for students with last names beginning with A-P: Pepper Canyon Hall 106 for last names Q-Z. 3) Review Session: Sunday, Jan 23, 6-9 pm in Peterson Hall 108.
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Spinal cord Motor neuron cell body Motor neuron axon Nerve Muscle Muscle fibers Synaptic terminals Tendon Motor unit 1 Motor unit 2 Fig. 50-30: Motor units in a vertebrate skeletal muscle
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Summation of two twitches Tetanus Single twitch Time Tension Pair of action potentials Action potential Series of action potentials at high frequency Fig. 50-31: Summation of twitches
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Fig. 50-34a: Bones and joints of the human skeleton Key Axial skeleton Appendicular skeleton Skull Shoulder girdle Clavicle Scapula Sternum Rib Humerus Vertebra Radius Ulna Pelvic girdle Carpals Phalanges Metacarpals Femur Patella Tibia Fibula Tarsals Metatarsals Phalanges 1 Examples of joints 2 3
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bild2_8 - BILD 2: Multicellular Life LECTURE #8 Website:

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