WorksheetsCoordination and response
Total questions: 15
Worksheet time: 19mins
A
B
C
D
A
B
C
D
What are the two type of nervous system?
Central nervous system + Peripheral nervous system
Central nervous system + Cranial nervous system
Cranial nervous system + Spinal nervous system
Spinal nervous system + Central nervous system
What is the generalised order during a nervous response?
Receptor → stimulus → neurones → effector → response
Response → receptor →neurones → effector → stimulus
Stimulus → receptor → neurones → effector → response
Stimulus → effector → neurones→ receptor → response
Responses are carried out by organs or tissues known as
Stimulus
Responses
Effectors
Receptor
The diagram shows a neurone carrying an impulse.
Which answer describes the type of neurone and the direction of impulse?
type of neurone = motor; direction of impulse = towards the spinal cord
type of neurone = motor; direction of impulse = away from the spinal cord
type of neurone = sensory; direction of impulse = towards the spinal cord
type of neurone = sensory; direction of impulse = away from the spinal cord
Which statement about light receptors in the retina of a normal human eye is correct?
The cones only work in dim light
The rods are found in the fovea.
There are three types of cone.
There are three types of rod.
Which structure of the eye contains light receptor cells?
Retina
Lens
Cornea
Iris
What do we refer to when we say "accommodation"?
How eye is adapted for converting light
How eye is protected from too much light
How eye reacts to too little light
How eye is adapted to see near or far
What is the chemical used by a neuron to transmit an impulse across a synapse to another nerve cell?
Neurotransmitters
Synapse
Threshold
Impulse
Insulin is a hormone produced by the ___________________.
liver
bladder
pancreas
heart
Stucture that contain neurotransmitter is....
B
A
D
E
