Movement of substances to and from the leaf

Question 1

When is carbon dioxide made (in photosynthesis)?

Answer 1

during cellular respiration

Question 2

During the day, how does carbon dioxide leave the plant?

Answer 2

through the stomata

Question 3

During the night, how does carbon dioxide leave the plant?

Answer 3

through diffusion

Question 4

How does carbon dioxide enter the plant during the day?

Answer 4

from the atmosphere through the stomata. into the intercellular spaces. It also diffuses in through the epidermal layer.

Question 5

Where does carbon dioxide move once its in the leaf?

Answer 5

through diffusion, it moves through intercellular spaces and into the cells across the cell wall.

Question 6

Is movement of carbon dioxide into the leaf through the epidermis FAST OR SLOW?

Answer 6

slow

Question 7

Is movement of carbon dioxide into the leaf through the stomata FAST OR SLOW?

Answer 7

fast

Question 8

How does water move inside the leaf?

Answer 8

through diffusion

Question 9

Which tissue carries the water inside the leaf?

Answer 9

xylem tissue