SC F3 1.1 Human Nervous System

What is the function of the nervous system.

• provide nutrients for the body.

• maintains a balanced internal environment through a process

• circulate oxygen to sells

• remove carbon dioxide from blood

Human nervous system consists of

• Central nervous system

• Parasympathetic nervous system

• Sympathetic nervous system

• Peripheral nervous system

Which of the following are grouped in the central nervous system?

• cranial nerves

• brain

• spinal nerves

• spinal cord

Which of the following are the importance of human nervous system?

• detect the stimuli

• transmit and interpret the nerve impulses

• transmit the information from brain to spinal cord

• coordinates the organs and body parts to work efficiently

Select the VOLUNTARY action.

• 
• 
• 
• 

Which of the following are NOT the examples of voluntary action?

• writing

• reading

• breathing

• listening

Which of the following are the correct sequence of voluntary action?

• Stimulus --> Receptor --> Spinal cord --> Effector --> Response

• Stimulus --> Receptor --> Brain --> Effector --> Response

• Stimulus --> Effector --> Brain --> Receptor --> Response

• Stimulus --> Effector --> Spinal cord --> Receptor --> Response

Tags

NGSS.MS-LS1-8

Select the INVOLUNTARY action.

• 
• 
• 
• 

Tags

NGSS.MS-LS1-8

Which of the following are the examples of involuntary action?

• digestion

• heartbeat

• breathing

• listening

Tags

NGSS.MS-LS1-7

Which of the following are the correct sequence of involuntary action?

• Stimulus --> Receptor --> Spinal cord --> Effector --> Response

• Stimulus --> Receptor --> Brain --> Effector --> Response

• Stimulus --> Effector --> Brain --> Receptor --> Response

• Stimulus --> Effector --> Spinal cord --> Receptor --> Response