Transport Review 3 2021 - Science 8

Which of the following is not a substance that is transported through plants.

• glucose

• water

• minerals

• proteins

Used to transport water and minerals

• xylem

• phloem

• roots

• chloroplasts

Used to transport food and nutrients such as glucose

• xylem

• phloem

• roots

• chloroplasts

Water is transported from the roots ____________ the plant.

• up

• down

Glucose is transported from the leaves ____________ the plant.

• up

• down

The guard cells open and close to regulate the amount of

• glucose

• heat

• water

• salt

Pulmonary circulation involves the circulatory system parts associated with the

• heart

• digestive system

• lungs

• blood

Blood vessels that move blood away from the heart

• arteries

• veins

• capillaries

Blood vessels that are one cell thick.

• arteries

• veins

• capillaries

Blood vessels that carry blood back to the heart.

• arteries

• veins

• capillaries