INDEX 



179 



Tropomyosin, 96, q-j 

 Tubocurarine, 126, 140 

 Turtle, 8q, go 



Twitch, 88, gi, g2, 104, 108, 132 

 Tyrosinase, 53 



U ndershoot, 78 

 Uterus, 152-162 



Valve, 72-78, 120, 125, 128 

 Valving {see also Modulation), 68, 120, 125, 

 129 



Versene, 25, 31, 32, t,t, 

 Vibration, 103-1 lo 

 Virus, 6, 7, g-i6 

 Vitelline membrane, 34 



Water, 153, 155, 159 

 Water conservation, 77- 

 Wave: see Propagation 

 Work, no, in 



Zy -membrane, 94-96 



