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Passive and Active Transport - Skyndipróf
  • 1. When your body sweats due to the heat of the day this is an example of your body trying to do what?
A) Maintain homeostasis
B) get rid of waste products
C) burn calories
D) stop hypothermia
  • 2. The bodies cells work best if what three things are present?
A) Glucose, Temperature, and PH
B) PH, Temperature, and Food
C) Active transport, Digestion, and Passive transport
D) C6H12O6, Temperature, and H2O
  • 3. The body works at best when the core temperature is what?
A) 37 C
B) 0 C
C) 90 C
D) 252 C
  • 4. What are the two hormones that regulate sugar in the blood?
A) Insulin and Glucagon
B) Insulin and Adrenalin
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) Liver
B) Kidneys
C) Pancreas
D) Heart
  • 6. What is it that actually cools your skin when you sweat?
A) The air around you that just cools the skin
B) The evaporation of the sweat
C) The salt in the sweat
D) The water in the sweat
  • 7. Sally went into a Diabetic Coma due to what?
A) No insulin to regulate her sugar and it got to high or too low
B) Eating a low sugar and healthy diet
C) While exercising there was too much Lactic Acid build up in her muscles
D) Too much insulin in the blood and she cant get any sugar at all
  • 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) There is nothing wrong with him, that is the color urine is supposed to be
C) He is dehydrated and does not have enough water in his body
D) He has too much water in his body and that is the way the body releases it
  • 9. When excess proteins are broken down in the Liver a waste product called what is created?
A) Urea
B) Insulin
C) Glycogen
D) Urine
  • 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) The membrane has selective permeability
C) It needs passive transport for that to happen
D) It can pass through, everything can pass through the membrane
  • 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) Passive Transport
B) Endocytosis
C) Cellular Respiration
D) Active Transport
  • 12. Osmosis has a concentration gradient flow of what?
A) Low to High
B) High to High
C) High to Low
D) Evenly passing back and forth with no gain
  • 13. Transport proteins helped bring necessary Amino Acids into a cell. What is this an example of?
A) Osmosis
B) Active transport
C) Diffusion
D) Facilitated Diffusion
  • 14. How long does diffusion take to be complete?
A) Until equilibrium is reached
B) It continues until the energy burns out
C) about 5 minutes
D) It never stops
  • 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) A Protein Pump
B) Passive Transport
C) Endocytosis
D) Exocytosis
  • 16. During active transport this changes shape in order to move particles into or out of the cell, what is this?
A) Endocytosis
B) Exocytosis
C) Passive Transport
D) Protein Pumps
  • 17. White blood cells "eat" bacteria. They do this through what process?
A) Passive Transport
B) Endocytosis
C) Protein Pumps
D) Exocytosis
Hypotonic anim
  • 18. This cell is in what type of solution?
A) Hypotonic
B) Isotonic
C) Hypertonic
D) None of these
Hypertonic anim
  • 19. This cell is in what type of solution?
A) Hypertonic
B) Hypotonic
C) None of these
D) Isotonic
Isotonic anim
  • 20. This cell is in what type of solution?
A) Hypertonic
B) None of these
C) Isotonic
D) Hypotonic
  • 21. The process of Osmosis is the diffusion of what?
A) Amino Acids
B) Proteins
C) Water
D) Glucose
  • 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) True
B) False
  • 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) Speed up your metabolism when you are feeling down
B) Pull out the excess glucose in the blood and then turn it into glycogen for storage
C) Filter the blood so that it does not contain too much sugar in it
D) Reconvert glycogen into glucose so it can be put back into the blood
  • 26. Insulin in the hormone that helps__________________
A) Filter the blood so that it does not contain too much sugar in it
B) Pull out the excess glucose in the blood and then turn it into glycogen for storage
C) Reconvert glycogen into glucose so it can be put back into the blood
D) Speed up your metabolism when you are feeling down
  • 27. Diffusion has what type of concentration gradient?
A) Low to High
B) None of these
C) Equally in and out with no net gain
D) High to Low
  • 28. Endocytosis 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
  • 29. Excocytosis has what type of concentration gradient?
A) Equally in and out with no net gain
B) Low to High
C) None of these
D) High to Low
  • 30. Active transport is critical in bringing in necessary materials that are too large to enter passively and it also gets rid of ________________
A) Extra Glucose
B) Old organelles
C) Toxins
D) Water
Nemendur sem tóku þetta próf tóku einnig :
Foodwebs_chains_energy_pyramid
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