Free Printable Neural Control and Coordination- Quiz 5

1.

During repolarization of nerve –

a)

K⁺ gate closes and Na⁺gate opens

b)

Na⁺ channels are closed and K⁺channels are opened

c)

Both K⁺ and Na⁺ gates are closed

d)

Both gates remain opened

2.

The junction between the axon of one neuron and the dendrite of the next is called –

a)

A joint

b)

Constant bridge

c)

Junction point

d)

Synapse

3.

Five events in the transmission of nerve impulse across the synapse –
A. Opening of specific ion channels allows the entry of ions, a new action potential is generated in the post-synaptic neuron.
B. Neurotransmitter binds to the receptor on post synaptic membrane
C. Synaptic vesicle fuses with pre-synaptic membrane, neurotransmitter releases into synaptic cleft.
D. Depolarization of pre-synaptic membrane
E. Arrival of action potential at axon terminal.
In which sequence do these events occur?

a)

$E\rightarrow D\rightarrow C\rightarrow B\rightarrow A$

b)

$A\rightarrow B\rightarrow C\rightarrow D\rightarrow E$

c)

$A\rightarrow B\rightarrow D\rightarrow C\rightarrow E$

d)

$E\rightarrow D\rightarrow C\rightarrow A\rightarrow B$

4.

The new potential developed on post-synaptic membrane is –

a)

Always excitatory

b)

Always inhibitory

c)

May be excitatory or inhibitory

d)

Neither excitatory nor inhibitory

5.

The hind brain develops into which structure?

a)

Medulla

b)

Pons

c)

Cerebellum

d)

All

6.

The forebrain develops into –

a)

Diencephalon and Cerebrum

b)

Diencephalon and Cerebellum

c)

Diencephalon and Medulla

d)

Diencephalon and Pons

7.

The thalamus and hypothalamus develop from –

a)

Telencephalon

b)

Diencephalon

c)

Cerebrum

d)

Cerebellum

8.

The correct sequence meninges from inner to outerside is –

a)

$Arachnoid\rightarrow Duramater\rightarrow Piamater$

b)

$Duramater\rightarrow Arachnoid\rightarrow Piamater$

c)

$Piamater\rightarrow Arachnoid\rightarrow Duramater$

d)

$Piamater\rightarrow Duramater\rightarrow Arachnoid$

9.

The name of nervous band connecting the cerebral hemispheres is –

a)

Corpus albicans

b)

Corpus callosum

c)

Corpus striatum

d)

Corpus spongiosum

10.

Myelinated fibres of the tract forms –

a)

White matter

b)

Grey matter

c)

White and grey matter

d)

Red matter

Neural Control and Coordination- Quiz 5

Total questions: 10

Worksheet time: 4mins

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