1. Extension of all K+ ions
2. More K+ ions enter than Na+ ions leave the axon
3. More Na+ ions enter the axon than K+ ions leave the same
4. All Na+ ions enter the axon
More Na+ ions enter the axon than K+ ions leave the same
1. Memory
2. Voluntary action
3. Blind spot
4. Both A and B
Both A and B
1. Cerebrum
2. Cerebellum
3. Hypothalamus
4. Medulla oblongata
Hypothalamus
1. All are anticoagulants
2. They lower blood pressure
3. They raise heart beat
4. All are neurotransmitters
All are neurotransmitters
1. Low K+ outside and high Na+ inside
2. High K+ inside and high Na+ outside
3. High K+ inside and low Na+ outside
4. High K+ outside and low Na+ inside
High K+ inside and high Na+ outside
1. Receiving impulse
2. Transformation of energy
3. Conducting of impulse
4. Providing energy for impulse transmission
Conducting of impulse
1. Respiratory system
2. Nervous system
3. Circulatory system
4. Digestive system
Nervous system
1. Depolarization
2. Repolarization
3. Polarization
4. Both (A) and (B)
Both (A) and (B)
1. Myelrn sheath is discontinuous
2. Myelin sheath and neurilemma are discontinuous
3. Axolemma is absent
4. Axolemma is discontinuous
Myelrn sheath is discontinuous
1. 1= Cerebral hemisphere, 2= Corpus callosum, 3= Thalamus, 4= Pineal gland, 5= Cerebellum, 6= Pituitary, 7= Medulla oblongata
2. 1= Cerebral hemisphere, 2=Thalamus, 3=Corpus callosum, 4= Pineal gland, 5= Pituitary, 6=Medulla oblongata, 7= Cerebellum
3. 1=Corpus callosum, 2= Cerebral hemisphere, 3= Pituitary, 4= Pineal gland, 5=Thalamus,
4. 1= Cerebral hemisphere, 2=Corpus callosum, 3= Thalamus, 4= Pineal gland, 5= Pituitary, 6= Cerebellum, 7= Medulla oblongata
1= Cerebral hemisphere, 2=Corpus callosum, 3= Thalamus, 4= Pineal gland, 5= Pituitary, 6= Cerebellum, 7= Medulla oblongata