The regular response of organism to the stimulation under the mediation of central nervous system is called ()
A. excitability
B. reflex
C. action
D. contract
E. production
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The characteristics of autoregulation are ()
A. rapid, accurate and short
B. rapid, accurate and long
C. slow, diffuse and short
D. slow, diffuse and long
E. amplitude and range are smaller
The main function of effector is to ()
A. accept stimulus
B. integrate and analysis information
C. trigger a response
D. conduct information
E. accept stimulus and trigger a response
Which is positive feedback in the following phenomena? ()
A. tendon reflex
B. depressor reflex
C. micturition reflex
D. pulmonary stretch reflex
E. muscular tension
The manner that oxygen enters the cell is ()
A. simple diffusion
B. facilitated diffusion
C. active transport
D. endocytosis
E. exocytosis
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