Respiratory system

Question 1

The system that exchanges gases with the environment. The cell uses this system to generate ATP in aerobic respiration.

Answer 1

Respiratory System

Question 2

The area of a body where external respiration occurs.

Answer 2

Respiratory surface

Question 3

Forms the external entrance to the nasal cavity, functions as an entrance for breathing, immunity, and sensing of smell.

Answer 3

Nose

Question 4

Also a part of the digestive system where inhaled air passes through.

Answer 4

Pharynx

Question 5

Front of the pharynx. Produces voice by the propagating of vocal cords. Also, direct chewed food away from the respiratory system.

Answer 5

Larynx

Question 6

Cartilage flap that covers the glottis so that no food can enter the lungs.

Answer 6

Epiglottis

Question 7

Also known as the windpipe, is a tube beneath the larynx. C-shaped rings of cartilage hold it open even though the esophagus expands due to swallowing.

Answer 7

Trachea

Question 8

Tubes that leads to each of the lungs. It branches repeatedly decreasing its diameter and thickness.

Answer 8

Bronchi

Question 9

The finest brance of bronchi. It has no cartilage but with smooth muscles.

Answer 9

Bronchioles.

Question 10

Ducts shaped like a grapes is where the gas exchange occurs. Tiny sac with wall of epithetial tissue that is one cell layer thick.

Answer 10

Alveoli