Neural Control and Coordination Test

Result

Neural Control and Coordination Test - 2

Score
-
out of -
Rank
-
out of -

TIME Taken - -

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Weekly Quiz Competition

Question 1
1 / -0

Nissl’s granules are absent in :

A
axon

B
cyton

C
perikaryon

D
dendrite

Solution

Nissl’s grains are mainly present in cyton and dendrite. These granules are rough endoplasmic reticulum with rosettes of free ribosome, the site for protein synthesis. It is absent in axon.
Question 2
1 / -0

In the prosencephalon, first and second ventricles open into third ventricle by :

A
foramen of Magnum

B
foramen of Monro

C
foramen of Magnidae

D
foramen of Ovale

Solution

In prosencephlon, the first and second ventricles open into third ventricles by foramen of Monro. It is the opening that connects the left and right sides of lateral ventricle in brain.
Question 3
1 / -0

The property which doesn’t belong to nerve fibres is :

A
only elasticity

B
only contractility

C
conductivity and excitability

D
Both elasticity and contractility

Solution

Nerve fibres are specialized to transmit impulses form one part of the body to other. Nerve fibres do not shows the property of elasticity and contractility.
Question 4
1 / -0

Hypothalamus helps to maintain homeostasis by controlling hunger, thirst, blood pressure, temperature feelings etc. So it is an important link between

A
nervous system and digestive system

B
nervous system and respiratory system

C
nervous system and endocrine system

D
nervous system and circulatory system

Solution

One of the most important functions of the hypothalamus is to link the nervous system to the endocrine system via the pituitary gland (hypophysis). The hypothalamus is located below the thalamus and is part of the limbic system
Question 5
1 / -0

Brain stem is the support system of brain and is the collective name for :

A
medulla,pons,midbrain and diencephalon

B
hypothalamus,diencephalon,cerebellum and pons

C
cerebrum,mesencephalon,diencephalon and medulla

D
prosencephalon,mesencephalon,pons and medulla

Solution

The brainstem (or brain stem) is the posterior part of the brain, adjoining and structurally continuous with the spinal cord. In the human brain the brainstem includes the midbrain, the pons, and the medulla oblongata. Sometimes the diencephalon, the caudal part of the forebrain, is included.

Question 6

1 / -0

Match the following :

Column A	Column B
a) Unipolar nerves	i) Nerve cells of retina
b) Mixed nerves	ii) Nerve cells of cerebral cortex
c) bipolar nerves	iii) Nerves of embryonic stage
d) Multipolar nerves	iv) All the spinal nerves

a)-iii, b)-iv, c)-ii, d)-i

a)-iv, b)-ii, c)-i, d)-iii

a)-iii, b)-iv, c)-i, d)-ii

a)-i, b)-iii, c)-iv, d)-ii

Solution

Unipolar nerves are present in nerves of embryonic stage. Mixed nerves are found in all the spinal nerves. Bipolar nerves are present in nerve cells of retina. Multipolarnerves are present in nerve cells of cerebral cortex.

Question 7

1 / -0

Match the following :

Column A	Column B
a) Motor Neuron	i) carry impulse away from cyton
b) Axon	ii) carry impulse from receptor to CNS
c) Afferent Neuron	iii) carry impulse towards cyton
d) Dendrite	iv) carry impulse from CNS to effector

a)-iv, b)-i, c)-ii, d)-iii

a)-ii, b)-iii, c)-i, d)-iv

a)-iv, b)-ii, c)-i, d)-iii

a)-i, b)-iii, c)-iv, d)-ii

Solution

Motor neuron carry impulse from CNS to effector. Axon carry impulse away from cyton. Afferent neuron carry impulse from receptor to CNS and dendrite carry impulsetowards cyton.

Question 8
1 / -0

Due to refractory period , a nerve fibre in human body on an average transmits about :

A
only 1000 impulses per second.

B
only 6000 impulses per second.

C
only 10,000 impulses per second.

D
only 100 impulses per second.

Solution

Refractory period is the time taken to nerve become ready to conduct other impulse. Due to this refractory period, a nerve fibre in human body on an average transmits about 1000 impulses per seconds.

User

Question Analysis

Correct -
Wrong -
Skipped -

My Perfomance

Score
-
out of -
Rank
-
out of -

Re-Attempt Weekly Quiz Competition

Neural Control and Coordination Test - 2

Result

Neural Control and Coordination Test - 2

Score

-

Rank

-

SHARING IS CARING

Question 1

axon

cyton

perikaryon

dendrite

Solution

Question 2

foramen of Magnum

foramen of Monro

foramen of Magnidae

foramen of Ovale

Solution

Question 3

only elasticity

only contractility

conductivity and excitability

Both elasticity and contractility

Solution

Question 4

nervous system and digestive system

nervous system and respiratory system

nervous system and endocrine system

nervous system and circulatory system

Solution

Question 5

medulla,pons,midbrain and diencephalon

hypothalamus,diencephalon,cerebellum and pons

cerebrum,mesencephalon,diencephalon and medulla

prosencephalon,mesencephalon,pons and medulla

Solution

Question 6

a)-iii, b)-iv, c)-ii, d)-i

a)-iv, b)-ii, c)-i, d)-iii

a)-iii, b)-iv, c)-i, d)-ii

a)-i, b)-iii, c)-iv, d)-ii

Solution

Question 7

a)-iv, b)-i, c)-ii, d)-iii

a)-ii, b)-iii, c)-i, d)-iv

a)-iv, b)-ii, c)-i, d)-iii

a)-i, b)-iii, c)-iv, d)-ii

Solution

Question 8

only 1000 impulses per second.

only 6000 impulses per second.

only 10,000 impulses per second.

only 100 impulses per second.

Solution

User

Question Analysis

My Perfomance

Score

-

Rank

-

Results Announcement on: coming Monday

Stay Tuned: We’ll update you on your result via email or SMS.