Metabolism

Which molecule is formed when proteins are broken down?

• starch

• amino acids

• glucose

• oxygen

• carbon dioxide

Which molecule is formed when starches are broken down?

• proteins

• amino acids

• glucose

• oxygen

• carbon dioxide

Tags

NGSS.MS-LS1-7

Which of the following molecules are present in a healthy digestive system?

• oxygen

• carbon dioxide

• glucose

• amino acids

Tags

NGSS.MS-LS1-7

Which is the correct order in which oxygen is consumed by the body? (use the numbers in the photo)

• 1-6-7-4-5-3

• 1-2-4-5-3

• 1-2-3-4-5

• 1-6-7-4-2

Tags

NGSS.MS-LS1-3

Which of the following can be found in the circulatory system?

• heart

• lungs

• blood vessels

• stomach

• small intestine

Which of the following can be found in the respiratory system?

• heart

• lungs

• blood vessels

• stomach

• small intestine

Which of the following can be found in the digestive system?

• heart

• lungs

• blood vessels

• stomach

• small intestine

Which molecule bonds with red blood cells to move through the circulatory system?

• oxygen

• glucose

• starch

• amino acids

• protein

Tags

NGSS.HS-LS1-7

Which molecule helps build proteins in the cells?

• oxygen

• amino acids

• carbon dioxide

• water

Tags

NGSS.MS-LS3-1

Which system is responsible for breaking down food molecules?

• digestive system

• respiratory system

• circulatory system