Metabolism Amplify Review

Which body system breaks down food and absorbs food molecules?

• digestive

• respiratory

• endocrine

• skeletal

What are amino acids?

• Part of stomach acid

• Part of proteins

• Part of glucose

The process in which atoms rearrange to form new substances

• chemical reaction

• chemical equation

• cellular respiration

• digestive system

If someone has anemia, they have fewer red blood cells. What happens?

• Their blood cannot carry as much oxygen to their cells.

• Their blood cannot protect their lungs from infections.

• Their blood sugar rises, but there is less glucose in their cells.

How does our blood help with breathing?

• Blood contains red blood cells, which protect the lungs from infections

• Blood keeps the lungs moist so we can breathe comfortably

• Blood contains red blood cells, which carry oxygen from the lungs to the cells.

Which molecules are required to perform cellular respiration?

• amino acids and protein

• water and carbon dioxide

• ATP energy

• glucose and oxygen

Which organ is NOT in the Digestive System?

• heart

• mouth

• small intestine

• stomach

Where does cellular respiration happen?

• nucleus

• mitochondria

• golgi body

• endoplasmic retticulum

Which body part begins the physical breakdown of food?

• the mouth

• the heart

• the stomach

• the lungs

Which body system breaks down food and absorbs food molecules?

• digestive

• respiratory

• endocrine

• skeletal