Question # 1

Maximum speed of nerve impulse transmission is

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100 m/s

110 m/s

120 m/s

130 m/s

The onset of epilepsyis usually before age of

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10 years

20 years

30 years

40 years

The largest part of brain is

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Cerebellum

Medulla

Cerebrum

Thallamus

All are related to medulla oblongata, except.

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Long term memory

Breathing rate

Blood pressure

Heart beat rate

The sensation of pain is produced by

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Chemoreceptors

Photoreceptors

Nociceptors

Mechanoreceptors

Nociceptors produce sensation of

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Touch

Pain

Warmth

Pressure

Pathway of passage of impulse during reflex action is called.

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Reflex

Reflex arc

Stimulus

Membrane potential

Selective weed killer

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2-4 D

I AA

NAA

IPA

Metal illness causes.

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Alzheimer

Diphteria

Hemophilia

Kwashiorkor

The cerebrospinal fluid is similar in composition to

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Blood

Blood plasma

Blood serum

Blood proteins

The part of human limbic system.

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Amygdata

Cerebrum

Thalamus

Pons

CNS is composed of

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Sensory neuron

Associative neuron

Dendrites

Motor neuron

In myelinated neurons, the impulse jumps form node to node and is called.

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Saltatory impulse

synapse

Nerve impulse

synapsis

Rodents respond to alarm call by other in their group is an example of behaviour termed as

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Imprinting

Habitation

Insight learning

Latent learning

The structure which respond are called.

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Effectors

Nerves

Receptors

Sense organs

Etiolated plants grow without.

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Water

Light

O2

CO2

The funnction of the tubules in muscle contraction is to:

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Make and store glycogen

Release Ca⁺²into the cell interior and then pick it up again

Make the action potential deep into the muscle cells:

To hamper the nerve impulse

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Biology FSC Part 2 Chapter 17 Online MCQ's Test MCQs With Answers

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