21-22-class7-class test- Respiration in organisms

The process of breaking down of food in the cell with release of energy is called

• Digestion

• Cellular respiration

• Circulation

• Excretion

Anaerobic respiration.....

• doesn't require CO2
• requires CO2
• doesn't require oxygen
• requires oxygen

Tags

NGSS.HS-LS2-3

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

• air/oxygen
• oxygen/carbon dioxide 
• carbon dioxide/waste 
• waste/air 

When breakdown of glucose occurs with the use of oxygen it is called

• aerobic respiration

• anaerobic respiration

• cellular respiration

• anaerobes

Cellular Respiration takes place in

• anaerobes

• Cells of all organisms

• Animals

• Humans

When we inhale air, it passes through our nostrils into the

• nasal cavity

• chest cavity

• tracheae

• spiracles

Earthworms skin is

• moist and slimy

• moist and rough

• rough and slippery

• rough and slimy

In the cells Oxygen is used to break down

• glucose into carbon di oxide

• Glucose into carbon di oxide and water

• water into carbon di oxide

• carbon di oxide into water

During heavy exercise when supply of oxygen to our muscles is insufficient food breakdown is by

• anaerobic respiration

• aerobic respiration

• cellular respiration

What are the products of anaerobic respiration in a human cell?

• Energy and Lactic Acid

• Lactic Acid

• Lactic Acid and Carbon Dioxide

• Carbon Dioxide and Water

Tags

NGSS.HS-LS2-3