The Central Nervous System (Grade 12 NSC Matric Life Sciences): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
Which is an example of an internal stimulus?
Which is an example of an internal stimulus?
Low blood sugar levels
Which two structures make up the central nervous system?
Which two structures make up the central nervous system?
Brain and spinal cord
Why does the brain require exceptional protection?
Why does the brain require exceptional protection?
It cannot repair itself if damaged
Which brain region is responsible for voluntary movements and memory formation?
Which brain region is responsible for voluntary movements and memory formation?
Cerebrum
What is the main function of the cerebellum?
What is the main function of the cerebellum?
Coordinating balance and movement
Which brain region controls vital functions like breathing and heartbeat?
Which brain region controls vital functions like breathing and heartbeat?
Medulla oblongata
What does the hypothalamus regulate?
What does the hypothalamus regulate?
Hunger, thirst and body temperature
What is found in the grey matter of the spinal cord?
What is found in the grey matter of the spinal cord?
Nerve cell bodies
What do dorsal roots of the spinal cord carry?
What do dorsal roots of the spinal cord carry?
Sensory information into spinal cord
Which part of a neuron receives incoming messages?
Which part of a neuron receives incoming messages?
Dendrites