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biology > Cell Transportation > Flashcards

Cell Transportation Flashcards

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AP® Biology flashcards Biology 101 flashcards
1
Q

Which move just solvent

A

Osmosis

Pinocytosis

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2
Q

Which move just solute

A

Dialysis
Pumps
Phagocytosis/endocytosis

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3
Q

Which are passive transport

A 
Diffusion
Facilitated diffusion
Osmosis
Filtration
Dialysis
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4
Q

Which are active transport

A

Pumps
Phagocytosis
Endocytosis
Pinocytosis

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5
Q

Which require carriers

A

Facilitated diffusion

Pumps

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6
Q

Which is the only not requiring a membrane

A

Diffusion

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7
Q

Which types regulate on pore size

A

Filtration dialysis

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8
Q

Which move from high to low solute conc

A

Diffusion
Facilitated diffusion
Dialysis

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9
Q

Which moves from low to high solute

A

Pumps

Phagocytosis

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10
Q

Which moves high to low pressure

A

Filtration

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11
Q

Which moves high to low conc water

A

Osmosis

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12
Q

Which moves solvents from outside the cell to inside

A

Pinocytosis

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13
Q

What is osmotic pressure

A
  • Force needed to stop net osmosis

- pulling force

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14
Q

Which side developed pressure

A

Hypertonic side

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15
Q

Difference between Crystaloids and colloids

A

Crystalloids -small solute

Colloids-large solute

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16
Q

What is hydrostatic pressure, and which transport is it associated with

A
  • pushing force

- filtration

17
Q

What is a uniporter

A

Moves 1 molecule at a time

18
Q

What’s the difference between symporters and antiporters

A
  • Symporters- 2 molecules same direction

- antiporters-2 molecules opposite directions

19
Q

What is isotonic

A

Same solute+water conc

20
Q

What’s passive transport

A

Kinetic energy
Down hill
Living and non living

21
Q

What is active transport

A

ATP
Uphill
Living cells

22
Q

Which move both solute and solvent

A

Diffusion
Facilitated diffusion
Filtration

biology (4 decks)

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