Question

Questions 19-22, Match the following substances with the mechanisms of transport across membrane into a cell (May use an answer more than once, but the cel response). each has only 1 correct 19. Chloride lon 20. Steroid Hormones 21. Amino Acids 22. Glucose (A) Simple Diffusion (B) Facilitated Diffusion (C) Osmosis (D) Primary Active Transport Questions 23-25 Answer the following questions using the key (A)Isotonic (B) Hypertonic (C) Hypotonic (D) ALL (E) NONE 23. In which solution is the solute concentration greater than the ICF of the red blood cel? 24. If a cell is placed a pe 25. The osmolarity of non-permeable solutes is equivalent to the ICF of a red blood cell. in a(n)solution, over a period of time the cell would crenate

Answer 1

Ans.19) B)Chloride ion- Facilitated Diffusion

Ans20)A)Steroid Hormones-Simple Diffusion

Ans21)D)Amino Acids-Primary Active Transport

Ans22)B)Glucose-Facilitated Diffusion

Ans23) C)In a Hypotonic solution ,the solute concentration is greater than the ICF of the red blood cell

Ans24)B) If a cell is placed in a(n)hypertonic solution,over a period of time the cell would crenate.

Ans25)C)The osmolarity of non-permeable solutes is equivalent to the ICF of a red blood cell in a Isotonic solution.