(i) __________ of the neuron absorbs the food and keeps the cell alive. 

Complete the following statements with appropriate options :

(i) __________ of the neuron absorbs the food and keeps the cell alive. 

(A) Nucleus 

(B) Axon 

(C) Cell body

(ii) __________ plays a role mainly in cognition, reward, learning and memory. 

(A) Acetylcholine 

(B) Dopamine

(C) Serotonin

(ii) The brain plays an important role in __________ mental processes like thinking, reasoning, and emotions. 

(A) higher-order 

(B) lower order 

(C) neutral

(iv) Cerebellum consists of _________ parts. 

(A) two 

(B) three 

(C) four

(v) __________ is a vital centre of the brain. 

(A) Medulla oblongata 

(B) Pons 

(C) Forebrain

(vi) __________ is a bridge between forebrain and hindbrain. 

(A) Pons 

(B) Midbrain 

(C) Cerebrum