Respiration and Breathing

Oxygen from the air enters the blood stream at what location?

• Cardiac Notch

• Pulmonary Vein

• Alveoli

• Paranasal Sinuses

When you breathe, your lungs take in ___ and remove ___. 

• Air/Oxygen

• Oxygen/Carbon Dioxide 

• Carbon Dioxide/Waste 

• Waste/air 

The air sacs that are covered with capillaries where gas exchange takes place is _________?

• Bronchi

• Blue/Yellow Trachea 

• Oxygen

• Alveoli

Tags

NGSS.HS-LS2-5

What is the main function of the respiratory system?

• to provide oxygen and remove carbon dioxide from the body

• to bring oxygen to the body

• to break down food and absorb nutrients

• to remove oxygen from the body and deliver carbon dioxide

Which two muscles are responsible for BREATHING?

• The Diaphragm

• The Lungs

• The Heart

• The Intercostal Muscles

The main ORGAN responsible for breathing is:

• the Brain

• the Lungs

• the Liver

• the Kidneys

What are the products of anaerobic respiration?

• Glucose and oxygen

• Carbon dioxide and water

• Lactic acid

• Carbon monoxide

What type of respiration requires oxygen?

• Aerobic

• Anaerobic

What type of respiration does not require oxygen?

• Aerobic

• Anaerobic

Which type of respiration is most efficient?

• Aerobic

• Anaerobic

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3