CBSE
Multiple Choice QuestionsWhich are the longest cells in the body of man ?
Muscle cells of legs
Bone cells
Nerve cells
None of the above
Which of the following is not a mental disorder?
Epilepsy
Neurosis
Psychosis
Plague
During the conduction of nerve impulse, the action potential is the result of movement of
Na+ from intracellular fluid to extracellular fluid
Na+ from extracellular fluid to intracellular fluid
Na+ towards both directions
None of the above
Which of the following nerve is purely motor nerve?
vagus
facial
abducens
trigeminal
In motor neuron the impulse following in which direction?
In two direction
In one drection
In all direction
None of the above
From acrosome, which secretes
hyaluronic acid
hyaluronidase
TSH
fertilizin
Proximal and distal convoluted tubules are parts of a
nephron
oviduct
vas deferens
caecum
Cranial nerve showing maximum branching is
trigeminal
vagus
optic
facial
In human eyes, colour perception is done by
rod cells only
cone cells only
Both (a) and (b)
choroid laver cells
Ivan Pavlov performed experiments on
origin of life
cardiac reflexes
simple reflexes
conditioned reflexes
