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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) burn calories
C) stop hypothermia
D) get rid of waste products
  • 2. The bodies cells work best if what three things are present?
A) PH, Temperature, and Food
B) Glucose, Temperature, and PH
C) C6H12O6, Temperature, and H2O
D) Active transport, Digestion, and Passive transport
  • 3. The body works at best when the core temperature is what?
A) 90 C
B) 252 C
C) 0 C
D) 37 C
  • 4. What are the two hormones that regulate sugar in the blood?
A) Insulin and Glucagon
B) There is only one hormone and that is Insulin
C) Insulin and Adrenalin
D) Insulin and Salt
  • 5. What organ do the hormones that regulate the blood come from?
A) Kidneys
B) Liver
C) Heart
D) Pancreas
  • 6. What is it that actually cools your skin when you sweat?
A) The salt in the sweat
B) The evaporation of the sweat
C) The air around you that just cools the skin
D) The water in the sweat
  • 7. Sally went into a Diabetic Coma due to what?
A) Too much insulin in the blood and she cant get any sugar at all
B) Eating a low sugar and healthy diet
C) No insulin to regulate her sugar and it got to high or too low
D) While exercising there was too much Lactic Acid build up in her muscles
  • 8. Joey has to urinate and he notices his urine is the color of Mellow Yellow, what causes this?
A) He has too much water in his body and that is the way the body releases it
B) He is dehydrated and does not have enough water in his body
C) He drinks to much soda and the dyes in the soda give it that color
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) Insulin
B) Urine
C) Urea
D) Glycogen
  • 10. Proteins and Glucose is permeating through the Plasma Membrane but large Carbohydrate molecules can't why?
A) It can pass through, everything can pass through the membrane
B) It needs passive transport for that to happen
C) It needs active transport for that to happen
D) The membrane has selective permeability
  • 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) Cellular Respiration
B) Passive Transport
C) Endocytosis
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) Facilitated Diffusion
B) Active transport
C) Diffusion
D) Osmosis
  • 14. How long does diffusion take to be complete?
A) It continues until the energy burns out
B) about 5 minutes
C) Until equilibrium is reached
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) Exocytosis
B) Passive Transport
C) A Protein Pump
D) Endocytosis
  • 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) Endocytosis
C) Protein Pumps
D) Passive Transport
Hypotonic anim
  • 18. This cell is in what type of solution?
A) Hypotonic
B) Hypertonic
C) None of these
D) Isotonic
Hypertonic anim
  • 19. This cell is in what type of solution?
A) Isotonic
B) Hypertonic
C) None of these
D) Hypotonic
Isotonic anim
  • 20. This cell is in what type of solution?
A) Hypertonic
B) Isotonic
C) Hypotonic
D) None of these
  • 21. The process of Osmosis is the diffusion of what?
A) Amino Acids
B) Glucose
C) Water
D) Proteins
  • 22. All Mammals DO NOT have to maintain a constant body temperature
A) False
B) True
  • 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) True
B) False
  • 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) Reconvert glycogen into glucose so it can be put back into the blood
D) Filter the blood so that it does not contain too much sugar in it
  • 26. Insulin in the hormone that helps__________________
A) Speed up your metabolism when you are feeling down
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) Pull out the excess glucose in the blood and then turn it into glycogen for storage
  • 27. Diffusion has what type of concentration gradient?
A) Equally in and out with no net gain
B) None of these
C) High to Low
D) Low to High
  • 28. Endocytosis has what type of concentration gradient
A) None of these
B) Equally in and out with no net gain
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) Toxins
B) Water
C) Old organelles
D) Extra Glucose
Nemendur sem tóku þetta próf tóku einnig :
Foodwebs_chains_energy_pyramid
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