Transport in Cells Pqs

Question 1

Answer 1

Question 2

Answer 2

Question 3

Answer 3

Question 4

Answer 4

A

Question 5

Answer 5

Question 6

2

Answer 6

Question 7

Answer 7

Question 8

Answer 8

Question 9

Answer 9

Question 10

Answer 10

Question 11

Answer 11

Diffusion

Question 12

Answer 12

A

Question 13

Answer 13

Osmosis

Question 14

Answer 14

R

Question 15

Answer 15

Capillary
Diffusion

Question 16

Answer 16

Question 17

Answer 17

Phloem
Xylem

Question 18

Answer 18

net movement of particles
from a high to low concentration until they reach equilibrium

Question 19

Name one gas that will diffuse from point A to point B on the diagram on a
sunny day.
…………………………………………………………………………………………………
(1)

Answer 19

oxygen/ water

Question 20

Describe how the concentration of glucose changes as distance increases along the
small intestine.
2

Answer 20

Question 21

Explain why the concentration of glucose in the small intestine changes between
100 cm and 300 cm.
2

Answer 21

carbohydrates broken down / digested into sugars
1
broken down by carbohydrase or amylase
1

Question 22

Explain why the concentration of glucose in the small intestine changes between
300 cm and 700 cm.
3

Answer 22

absorption of glucose
1
into blood
1
by active transport
allow diffusion
1

Question 23

Answer 23

Question 24

Answer 24

Question 25

Answer 25

villi give the small intestines a large surface area
1
villi have many blood capillaries
1

Question 26

Answer 26

Question 27

Answer 27

Question 28

Answer 28

Question 29

Answer 29

Question 30

Answer 30

Question 31

Answer 31

Question 32

Answer 32

Question 33

Answer 33