Question 9 (4 points) The diagram below shows how glucose molecules move down a concentration gradient to enter a cell with the help of transport proteins.
Protein channel
Glucose
molecules
outside
O
inside
O
What type of transport is shown in the diagram?
оа
pinocytosis
facilitated diffusion
b
Ос
osmosis
active transport
Od

Astudent wants to test the hypothesis that fertilizer improves the growth rate of grass seeds. to test this hypothesis, the student put the same amount of grass seed in 3 containers with the same type of soil. the student measured the growth at the end of the week. all plants received equal amounts of water and sunlight. if you were asked to graph this data, what would you place on the x-axis? a. fertilizer b. water c. plant growth d. week one