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VocabularyShort Ans.GraphMore Vocab. 100 200 400 300 400 300 200 400 200 100 500 100.

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Page 1: VocabularyShort Ans.GraphMore Vocab. 100 200 400 300 400 300 200 400 200 100 500 100.
Page 2: VocabularyShort Ans.GraphMore Vocab. 100 200 400 300 400 300 200 400 200 100 500 100.

Vocabulary Short Ans. Graph More Vocab.

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Page 3: VocabularyShort Ans.GraphMore Vocab. 100 200 400 300 400 300 200 400 200 100 500 100.

Define Diffusion

Molecules move from high to low concentration.

Category 1Question 1

Page 4: VocabularyShort Ans.GraphMore Vocab. 100 200 400 300 400 300 200 400 200 100 500 100.

Define Urea

Waste product of metabolism.

Category 1Question 2

Page 5: VocabularyShort Ans.GraphMore Vocab. 100 200 400 300 400 300 200 400 200 100 500 100.

Define osmoregulators

Control internal salt concentration.

Category 1Question 3

Page 6: VocabularyShort Ans.GraphMore Vocab. 100 200 400 300 400 300 200 400 200 100 500 100.

Define Osmoconformers

Internal salt concentration changes w/salinity of water.

Category 1Question 4

Page 7: VocabularyShort Ans.GraphMore Vocab. 100 200 400 300 400 300 200 400 200 100 500 100.

Define Cartilaginous Fish

Fish with skeleton made of cartilage.

Category 1Question 5

Page 8: VocabularyShort Ans.GraphMore Vocab. 100 200 400 300 400 300 200 400 200 100 500 100.

Give one example of an osmoregulator.

Fish, Bird, Mammal, Reptile

Category 2Question 1

Page 9: VocabularyShort Ans.GraphMore Vocab. 100 200 400 300 400 300 200 400 200 100 500 100.

Give an example of an osmoconformer?

Invertebrates, sea cucumbers, mollusks, jellies, etc.

Category 2Question 2

Page 10: VocabularyShort Ans.GraphMore Vocab. 100 200 400 300 400 300 200 400 200 100 500 100.

How would an osmoregulator get rid of

excess salt

Gills or Urine

Category 2Question 3

Page 11: VocabularyShort Ans.GraphMore Vocab. 100 200 400 300 400 300 200 400 200 100 500 100.

How do marine fish deal with osmoregulation?

Drink a lot, excrete salt (gills), excrete little salty urine

Category 2Question 4

Page 12: VocabularyShort Ans.GraphMore Vocab. 100 200 400 300 400 300 200 400 200 100 500 100.

How do fresh water fish deal with osmoregulation?

They don’t drink, they absorb salt in gills, and they urinate a lot

Category 2Question 5

Page 13: VocabularyShort Ans.GraphMore Vocab. 100 200 400 300 400 300 200 400 200 100 500 100.

Describe what would happen to a potato cell in

15% salt solution?

Lose mass, shrink

Category 3Question 1

Page 14: VocabularyShort Ans.GraphMore Vocab. 100 200 400 300 400 300 200 400 200 100 500 100.

Describe what would happen to a potato cell in

100% water?

Gain mass, swell

Category 3Question 2

Page 15: VocabularyShort Ans.GraphMore Vocab. 100 200 400 300 400 300 200 400 200 100 500 100.

Explain how you would determine the solute

concentration in the cell?

Where the graph intersects zero change in mass.

Category 3Question 3

Page 16: VocabularyShort Ans.GraphMore Vocab. 100 200 400 300 400 300 200 400 200 100 500 100.

Explain an experiment that would test your prediction of how to determine the solute concentration in the cell?

Put potato in solution with concentration on zero mass gain.

Category 3Question 4

Page 17: VocabularyShort Ans.GraphMore Vocab. 100 200 400 300 400 300 200 400 200 100 500 100.

Explain the x axis on the potato core graph

Concentration of solute (salinity)

Category 3Question 5

Page 18: VocabularyShort Ans.GraphMore Vocab. 100 200 400 300 400 300 200 400 200 100 500 100.

What are nekton

Organisms that can swim against the current.

Category 4Question 1

Page 19: VocabularyShort Ans.GraphMore Vocab. 100 200 400 300 400 300 200 400 200 100 500 100.

What is osmosis?

Diffusion of water across a semipermeable membrane

Category 4Question 2

Page 20: VocabularyShort Ans.GraphMore Vocab. 100 200 400 300 400 300 200 400 200 100 500 100.

What does Hyperosmotic mean?

Less water, more solute, or less water than other side of membrane.

Category 4Question 3

Page 21: VocabularyShort Ans.GraphMore Vocab. 100 200 400 300 400 300 200 400 200 100 500 100.

Define excrete

Glands releasing waste.

Category 4Question 4

Page 22: VocabularyShort Ans.GraphMore Vocab. 100 200 400 300 400 300 200 400 200 100 500 100.

Category 4Question 5

Define iso-osmotic

Equilibrium, equal solute on both sides of the membrane


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