WorksheetsCoordination and Control
Total questions: 30
Worksheet time: 16mins
What is the eye an example of?
answer choices
stimulus
sense organ
a relay neuron
a part of nerve cell
What detects a stimulus?
answer choices
A detector
An effector
A receptor
A Simulator
The neurons that conduct information towards the CNS are _________.
answer choices
interneurons
motor neurons
sensory neurons
efferent neurons
The central nervous system consists of the:
answer choices
brain and spinal nerves
spinal nerves and cranial nerves
cranial nerves and spinal cord
spinal cord and brain
Which is the correct sequence of the components of a reflex arc
Receptors, spinal cord,sensory neuron, motor neuron, muscle
Receptors, muscle, sensory neuron, motor neuron, spinal cord
Receptors, sensory neuron, spinal cord, motor neuron, muscle
Receptors, motor neuron, spinal cord, sensory neuron, muscle
A nerve cell is also known as a
answer choices
cerebrum
neuron
cerebellum
nucleus
The microscopic gap between two adjacent neurons through which a nerve impulse passes is
Neurotransmitter
Synaptic gap
Axon terminal
Dendrite
Which part is #1?
sclera
cornea
retina
lens
Which part is #2?
iris
cornea
retina
lens
Which part is #4?
pupil
iris
cornea
lens
Which part is #5?
pupil
iris
cornea
lens
back of the eye, takes light and changes it to nerve signals
lens
sclera
optic nerve
retina
carries messages from the eye to the brain
lens
vitreous humor
retina
optic nerve
black circle, allows light to enter the eye
iris
pupil
optic nerve
retina
gel substance that gives the eye shape
optic nerve
iris
vitreous humor
retina
Movements that you choose to control
Involuntary
Voluntary
walking
voluntary
involuntary
Breathing
voluntary
involuntary
both
heart beat
voluntary
involuntary
Is sneezing a voluntary movement?
Yes (True), it is a voluntary movement.
No (False), its not a voluntary movement.
What kind of muscle movement would you call 'farting'.
Voluntary
Involuntary
Can be both
what is homeostasis
a learned response
balance between internal/external
causes a response
born with
what is a stimulus
something you are born with
something that causes a response/reaction
basic unit of life
traits that you receive
what is a reflex
learned response
born with, not learned
fluid like substance
trait you carry but do not have
receptors in the eye
retina
cochlea
cilia
taste buds
Which is the following is represented by the letter B?
Cell body
Dendrite
Nucleus
Axon
Why is transmission across a synapse slower than down a nerve cell?
It is a chemical so needs to diffuse across
It is a chemical so needs to move by osmosis
The nerve cell is insulated so it moves faster
There are many dendrites to pick up lots of impulses from other neurones
One question involves the CNS. What is the full name of the other region of the nervous system.
Peripheral nervous system
Passive nervous system
Partial nervous system
Perineal nervous system
