Metabolism Ch. 2

Which organs are part of the circulatory system? (Choose 2)

• heart

• blood vessels

• lungs

• stomach

This system transports glucose, oxygen and amino acid molecules to all the cells in your body.

• digestive system

• circulatory system

• respiratory system

Which molecule passes from digestive system to the circulatory system?

• glucose

• oxygen

• protein

• starch

Tags

NGSS.MS-LS1-7

Which body system breaks down food and absorbs food molecules?

• digestive

• respiratory

• endocrine

• circulatory

Tags

NGSS.MS-LS1-7

Which is NOT a function of the Digestive System? (Choose 2)

• To take in oxygen

• Absorb nutrients for energy & growth

• Break down nutrients from food

• Pump blood around the body

The ______________ are the transfer point for molecules in the respiratory system.

• alveoli

• villi

• molecules

• cell membrane

Which human body system take in oxygen and releases carbon dioxide?

• respiratory

• digestive

• circulatory

• integumentary

a molecule that organisms can use to release energy, and that is made of carbon, hydrogen, and oxygen atoms (comes from starch)

• amino acids

• oxygen

• protein

• glucose

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which molecules are necessary for cells to produce energy?

• only glucose

• only oxygen

• glucose and oxygen

• glucose and amino acids

Tags

NGSS.MS-LS1-2

Which of the following is in the correct order from smallest to largest?

• cell, organ, tissue, organ system, human body

• tissue, cell, organ, organ system, human body

• cell, tissue, organ, organ system, human body

• tissue, cell, organ system, organ, human body

Tags

NGSS.MS-LS1-3