INVOLUNTARY AND VOLUNTARY ACTION

Movements that you choose to control

• Involuntary

• Voluntary

Movements that you cannot control

• Involuntary

• Voluntary

Voluntary actions are taken under _________________ control.

• conscious

• unconscious

• semi-conscious

• caution

Involuntary actions are taken under _________________ control.

• conscious

• unconscious

• semi-conscious

• caution

Example of involuntary action is ____________________.

• reading

• talking

• breathing

• writing

Example of voluntary action is ____________________.

• peristalsis

• heartbeat

• breathing

• reading

Which one below is CORRECT in describing voluntary action?

• Affector > brain > effector > response

• Affector > effector > response

• Affector > effector > spinal cord > response

• Effector > Affector > spinal cord > response

Which one below is CORRECT in describing involuntary action?

• Affector > brain > effector > response

• Affector > effector > response

• Affector > effector > spinal cord > response

• Effector > Affector > spinal cord > response

In an experiment, when a torch is shined towards a student's eye, the pupil will become smaller.

Explain the sequence on the pathway of this impulse?

• Affector > brain > effector > response

• Affector > brain > effector

• Affector > effector > response

• Affector > effector > spinal cord > response

7. This action involving

• brain

• medulla oblongata

• spinal cord

Tags

NGSS.MS-LS1-8