1
MHT CET (PCB) 2024 22th April Evening Shift
MCQ (Single Correct Answer)
+1
-0
With reference to role of internal ear in equilibrium receptors for dynamic balance of body lie in i while the receptors for static or linear balance of body lie in ii
A
i ii
organ of corti tectorial membrane
B
i ii
cristae of ampulla maculae of utriculus and sacculus.
C
i ii
scala vestibule scala tympani
D
i ii
Reissner's membrane tectorial membrane
2
MHT CET (PCB) 2024 22th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Consumption of which drug increases the concentration of dopamine in the brain?

A
Heroin
B
Hashish
C
Lysergic acid
D
Cocain
3
MHT CET (PCB) 2024 22th April Morning Shift
MCQ (Single Correct Answer)
+1
-0

CSF is secreted by

A
choroid plexus only.
B
Pia mater and choroid plexus only.
C
Pia mater, choroid plexus and ependymal cells lining the ventricles.
D
White matter, Pia mater and grey matter.
4
MHT CET (PCB) 2024 22th April Morning Shift
MCQ (Single Correct Answer)
+1
-0

Arrange the following in sequence during the transmission of nerve impulse at chemical synapse.

i. Neurotransmitter binds with receptors of post synaptic cell.

ii. Calcium channels open and the calcium diffuses inward from ECF.

iii. Impulse travels along the axon of presynaptic neuron.

iv. Release of neurotransmitter by exocytosis.

v. Synaptic vesicles fuse with cell membrane of axon terminal of presynaptic neuron.

A
i, ii, v, iii, iv
B
iii, v, ii, iv, i
C
ii, v, i, iii, iv
D
iii, ii, v, iv, i

MHT CET (Biology) Subjects

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