TWBKHNt0 H9K 2
Fig. 2.1 shows diagrams of four cells that have been placed in different solutions,
K
L
M
N
Fig. 2.1
(a) In the table below, write the letter K, L, M or N next to the description that best matches the
diagram. One has been done for you.
description
letter
an animal cell that has been placed in distilled water
an animal cell that has been placed in a concentrated sugar solution
a plant cell that has been placed in distilled water
a plant cell that has been placed in a concentrated sugar solution
M
[3]
(b) Explain, using the term water potential, what has happened to cell M.

What came first egg or chicken? and is tomato a vegetable or a fruit?

4. rat liver is able to metabolize glucose by both the glycolytic and the pentose phosphate pathway. which of the following are properties of both the glycolytic and pentose phosphate pathway? a. nad+ is involved b. co2 is liberated c. phosphate esters are intermediates d. glyceraldehyde 3-phosphate is an intermediate e. fructose 6-phosphate is an intermediate4. rat liver is able to metabolize glucose by both the glycolytic and the pentose phosphate pathway. which of the following are properties of both the glycolytic and pentose phosphate pathway? a. nad+ is involved b. co2 is liberated c. phosphate esters are intermediates d. glyceraldehyde 3-phosphate is an intermediate e. fructose 6-phosphate is an intermediate

Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean