A.Absent in cardiac muscles
B.Also present in smooth muscles
C.Absent in both cardiac and smooth muscles
D.Present only in cardiac muscles but absent in smooth muscles
A.Afferent neurons
B.Efferent neurons
C.Inter-neurons
D.Neurosecretory neurons
A.Acetylcholine
B.Adrenaline
C.Noradrenaline
D.None of these
A.Salivation of mouth at the sight of a favourite food
B.Closing of eyes when an object approaches them
C.Climbing upstairs in dark without stumbling
D.Tying the shoe laces while talking to some one and not looking at shoes
A.Neurons
B.Muscle fibres
C.Both (a) & (b)
D.None of these
A.Gonadotropin
B.Oxytocin
C.Acetylchaline
D.Epinephrine
A.Permeability of axolemma
B.Osmotic equilibrium
C.Electrical equivalence between axoplasm and ECF
D.All of these
A.Afferent that carry impulses from periphery of the body to CNS
B.Efferent that carry impulses from CNS to the effector organs
C.Both (a) & (b)
D.None of these
A.By disturbing the permeability of axolemma
B.By altering the osmotic equilibrium
C.By disturbing the electrical equivalence
D.By all of these processes
