Respitory System and nervous system

Question 1

What is the main function of the respiratory system

Answer 1

Brings O2 into the body and removes CO2 and other gasses. It also enables us to talk.

Question 2

What is the order of the organs in the respiratory system?

Answer 2

Nasal passage, pharynx, larynx, trachea, bronchial tubes, lungs, Aveoli, diaphragm

Question 3

What are the functions of the nervous system?

Answer 3

1. The body’s communication and control center
2. Transmits info by nerves
3. Responds to the stimuli

Question 4

Structures of the nervous system?

Answer 4

1. Central nervous system (brain and spinal cord)

2. Peripheral nervous system (nerves)

Question 5

Sensory neuron

Answer 5

Picks up stimuli from external or internal enviornment

Uses 5 senses to gather info

Question 6

Interneuron

Answer 6

Sends info to brain

Question 7

Motor neuron

Answer 7

Muscles carry out response

Brain tells muscles what to do

Question 8

Cell body definition

Answer 8

Has a nucleus and is the control center

Question 9

Dendrite definition

Answer 9

Recieves and carries impulses toward cell body

Question 10

Axon definition

Answer 10

Carries impulses away from cell body