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Passive and Active Transport
  • 1. When your body sweats due to the heat of the day this is an example of your body trying to do what?
A) stop hypothermia
B) Maintain homeostasis
C) burn calories
D) get rid of waste products
  • 2. The bodies cells work best if what three things are present?
A) C6H12O6, Temperature, and H2O
B) PH, Temperature, and Food
C) Glucose, Temperature, and PH
D) Active transport, Digestion, and Passive transport
  • 3. The body works at best when the core temperature is what?
A) 0 C
B) 252 C
C) 37 C
D) 90 C
  • 4. What are the two hormones that regulate sugar in the blood?
A) Insulin and Adrenalin
B) Insulin and Glucagon
C) Insulin and Salt
D) There is only one hormone and that is Insulin
  • 5. What organ do the hormones that regulate the blood come from?
A) Kidneys
B) Heart
C) Pancreas
D) Liver
  • 6. What is it that actually cools your skin when you sweat?
A) The water in the sweat
B) The air around you that just cools the skin
C) The salt in the sweat
D) The evaporation of the sweat
  • 7. Sally went into a Diabetic Coma due to what?
A) While exercising there was too much Lactic Acid build up in her muscles
B) No insulin to regulate her sugar and it got to high or too low
C) Too much insulin in the blood and she cant get any sugar at all
D) Eating a low sugar and healthy diet
  • 8. Joey has to urinate and he notices his urine is the color of Mellow Yellow, what causes this?
A) He drinks to much soda and the dyes in the soda give it that color
B) He is dehydrated and does not have enough water in his body
C) He has too much water in his body and that is the way the body releases it
D) There is nothing wrong with him, that is the color urine is supposed to be
  • 9. When excess proteins are broken down in the Liver a waste product called what is created?
A) Urea
B) Insulin
C) Urine
D) Glycogen
  • 10. Proteins and Glucose is permeating through the Plasma Membrane but large Carbohydrate molecules can't why?
A) It needs active transport for that to happen
B) It can pass through, everything can pass through the membrane
C) The membrane has selective permeability
D) It needs passive transport for that to happen
  • 11. I am at the top of a hill, have roller skates on and easily fly to the bottom of the hill with no effort. This is a good example of what process sin the cells?
A) Endocytosis
B) Cellular Respiration
C) Passive Transport
D) Active Transport
  • 12. Osmosis has a concentration gradient flow of what?
A) Evenly passing back and forth with no gain
B) High to Low
C) Low to High
D) High to High
  • 13. Transport proteins helped bring necessary Amino Acids into a cell. What is this an example of?
A) Osmosis
B) Diffusion
C) Active transport
D) Facilitated Diffusion
  • 14. How long does diffusion take to be complete?
A) about 5 minutes
B) It never stops
C) It continues until the energy burns out
D) Until equilibrium is reached
  • 15. Some bulky material that the cell needs is just outside the cell. A process that creates "folds" that envelope and bring that into the cell is called what?
A) Endocytosis
B) A Protein Pump
C) Passive Transport
D) Exocytosis
  • 16. During active transport this changes shape in order to move particles into or out of the cell, what is this?
A) Exocytosis
B) Endocytosis
C) Protein Pumps
D) Passive Transport
  • 17. White blood cells "eat" bacteria. They do this through what process?
A) Exocytosis
B) Passive Transport
C) Endocytosis
D) Protein Pumps
  • 18. This cell is in what type of solution?
A) Hypertonic
B) Hypotonic
C) None of these
D) Isotonic
  • 19. This cell is in what type of solution?
A) Isotonic
B) Hypertonic
C) Hypotonic
D) None of these
  • 20. This cell is in what type of solution?
A) Isotonic
B) None of these
C) Hypotonic
D) Hypertonic
  • 21. The process of Osmosis is the diffusion of what?
A) Amino Acids
B) Glucose
C) Proteins
D) Water
  • 22. All Mammals DO NOT have to maintain a constant body temperature
A) True
B) False
  • 23. Humans only use active transport, then never use passive transport
A) False
B) True
  • 24. Bob when into Renal Failure which means his kidneys shutdown. Bob will still be able to filter the water in his body since his liver still works.
A) False
B) True
  • 25. Glucogon is the hormone that helps_________________?
A) Pull out the excess glucose in the blood and then turn it into glycogen for storage
B) Reconvert glycogen into glucose so it can be put back into the blood
C) Filter the blood so that it does not contain too much sugar in it
D) Speed up your metabolism when you are feeling down
  • 26. Insulin in the hormone that helps__________________
A) Reconvert glycogen into glucose so it can be put back into the blood
B) Pull out the excess glucose in the blood and then turn it into glycogen for storage
C) Speed up your metabolism when you are feeling down
D) Filter the blood so that it does not contain too much sugar in it
  • 27. Diffusion has what type of concentration gradient?
A) High to Low
B) Low to High
C) None of these
D) Equally in and out with no net gain
  • 28. Endocytosis has what type of concentration gradient
A) Equally in and out with no net gain
B) None of these
C) Low to High
D) High to Low
  • 29. Excocytosis has what type of concentration gradient?
A) High to Low
B) None of these
C) Equally in and out with no net gain
D) Low to High
  • 30. Active transport is critical in bringing in necessary materials that are too large to enter passively and it also gets rid of ________________
A) Old organelles
B) Extra Glucose
C) Toxins
D) Water
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