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leaving certificate biology nervous system 2 iquiz

FIRST

In PowerPoint 2007 if you see a Security Warning click HERE on Options… and then click on

 Enable this content

Leaving Certificate BiologyNervous System 2 iQuiz

SECOND

Press the F5 Key to Begin,

Then click on this Blue Box

which of the following structures of a reflex arc can be stimulated to start a reflex action
Which of the following structures of a reflex arc can be stimulated to start a reflex action?

Receptor

Motor neuron

Effector

Sensory neuron

slide3
Which of the following structures of a reflex arc transmits impulses toward the central nervous system?

Receptor

Effector

Motor neuron

Sensory neuron

the main conducting fibre of a nerve cell is called
The main conducting fibre of a nerve cell is called …

A dendrite

The axon

A synapse

A cell body

slide6
Which of the following structures of a reflex arc transmits impulses from the central nervous system?

Receptor

Effector

Sensory neuron

Motor neuron

sense organs are connected to the spinal cord by
Sense organs are connected to the spinal cord by …

A motor neuron

A sensory neuron

An effector neuron

A Schwann cell

which of the following structures of a reflex arc is a muscle or a gland
Which of the following structures of a reflex arc is a muscle or a gland?

Motor neuron

Receptor

Effector

Sensory neuron

the small gap between neurons is called
The small gap between neurons is called …

Plexus

Synapse

Ganglion

Motor end plate

a mass of nerve cells is called
A mass of nerve cells is called …

A ganglion

A nerve fibre

The dura mater

A neuron

slide11

The pathway of a reflex arc involves the following structures: 1 – sense organ; 2 – spinal cord; 3 – motor neuron; 4 – muscle; 5 – sensory neurons. The correct sequence of events is …

1-5-2-4-3

1-4-3-2-5

1-5-2-3-4

1-2-3-5-4

nerve cells or neurons that bring messages to muscles are called
Nerve cells or neurons that bring messages to muscles are called …

Interneurons

Motor neurons

Afferent neurons

Sensory neurons

muscle coordination is controlled by the
Muscle coordination is controlled by the …

Spinal cord

Corpus callosum

Medulla oblongata

Cerebellum

the rate of breathing is controlled by the
The rate of breathing is controlled by the …

Cerebrum

Medulla

oblongata

Intercostal

muscles

Diaphragm

the spinal cord serves as a centre for
The spinal cord serves as a centre for …

Synapses

Subconscious

thought

Reflex actions

Auxins

the control of the size of the pupil in the eye is
The control of the size of the pupil in the eye is …

A conditioned

reflex

A reflex action

A voluntary

action

A tropism

nervous system 2 iquiz
Nervous System 2 iQuiz

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