Which of the following should conduct a nerve impulse the fastest?
A. large, myelinated nerve
B. A medium, myelinated nerve
C. A medium, unmyelinated nerve
D. A small, unmyelinated nerve
What is the purpose of chemical indicators/reagents?
A. To chemically detect the presence of digested substances
B. To denature enzyme
C. To initiate deglutition
D. To mix foodstuffs with digestive juices
A hydrolytic enzyme works best at a certain pH.
True
False
If organic testing showed that evidence obtained from the scene of the theft contained protein and glucose, which of the following foods was the thief eating?
A. Crackers with jelly
B. Glass of milk
C. Cheese enchilada
D. Banana
Match the following:
receptor
afferent nerve
efferent nerve
effector
A.smooth muscle of iris
B.optic nerve
C.retina
D.oculomotor nerve