Chapter 5 study statements

Question 2

Sodium potassium ump uses ____ atp

Answer 2

one

Question 3

Osmotic pressure prevents ___________ through a membrane

Answer 3

diffusion of water

Question 4

_____ is lipophilic and easily passes through plasma membrane

Answer 4

NO

Question 5

Primary active transport carriers need ____________ to function

Answer 5

phosphorylation

Question 6

88. Voltage-gated channels open in response to a change in _____________ at the membrane.

Answer 6

electrical condition

Question 7

19. Inositol triphosphate (IP3) is part of a __________ for certain __________

Answer 7

G protein-coupled receptor, water-soluble hormones.

Question 8

27. Surrounding solutions containing more hydration shells/unit volume than the cytosol of cells will cause the cells to

Answer 8

crenate.