Snapquiz - The Central Nervous System and Reflexes

This is the Snapquiz on The Central Nervous System and Reflexes. Click here or use the embedded video if you haven't watched the lesson yet.


Question 1. In a reflex action, which organ decides how to respond?

The receptor.
The brain.
The spinal cord.
The effector.


Question 2. How do nervous impulses travel towards the central nervous system?

Across a synapse.
Along a sensory neurone.
Along a motor neurone.
Along a relay neurone.


Question 3. What do we call an organ which responds to an impulse from the nervous system?

An effector.
A receptor.
A collector.
A connector.


Question 4. How do nervous impulses travel away from the central nervous system towards the organ which needs to respond?

Along a sensory neurone.
Along a relay neurone.
Across a synapse.
Along a motor neurone.


Question 5. How are signals passed across a synapse?

Energetically.
Chemically.
Electrically.
Kinetically.


If you would like to track your scores, please enter your preferred first name into the box (please note, this uses cookies to store the data on your computer/phone/tablet - please see the FAQ for more information). Alternatively, if your teacher has given you a code starting with a # symbol, you can enter that:


Snapquiz© CJ Thornton    Terms and Conditions    Privacy
Teachers


Log out