Examples of Transporters Flashcards

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1
Q

glucose transporter: location

A

plasma membrane of most animal cells

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2
Q

glucose transporter: energy source

A

none (passive transport)

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3
Q

glucose transporter: function

A

passive import of glucose

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4
Q

Na+driven glucose transporter: location

A

apical plasma membrane of kidney and intestinal cells

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5
Q

Na+driven glucose transporter: energy source

A

Na+ gradient

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6
Q

Na+driven glucose transporter: function

A

active import of glucose

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7
Q

Na+ H+ exchanger: location

A

plasma membrane of animal cells

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8
Q

Na+ H+ exchanger: energy source

A

Na+ gradient

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9
Q

Na+ H+ exchanger: function

A

active export of H+ to regulate pH

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10
Q

Na+ K+ pump/ATPase: location

A

plasma membrane of most animal cells

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11
Q

Na+ K+ pump/ATPase: energy source

A

ATP hydrolysis

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12
Q

Na+ K+ pump/ATPase: function

A

active export of Na+, import of K+

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13
Q

Ca+ pump/ATPase: location

A

plasma membrane of eukaryotic cells

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14
Q

Ca+ pump/ATPase: energy source

A

ATP hydrolysis

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15
Q

Ca+ pump/ATPase: function

A

active export of Ca+

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16
Q

H+ pump/ATPase: location (plants)

A

plasma membrane of plants, fungi, some bacteria

17
Q

H+ pump/ATPase: energy source

A

ATP hydrolysis

18
Q

H+ pump/ATPase: function

A

active export of H+

19
Q

H+ pump/ATPase: location

A

lysosome membrane of animal cells, vacuole membrane of plant cells

20
Q

H+ pump/ATPase: energy source

A

ATP hydrolysis

21
Q

H+ pump/ATPase: function

A

active import of H+ from cytosol into vacuole

22
Q

Bacteriorhodopsin: location

A

plasma membrane of some bacteria

23
Q

Bacteriorhodopsin: energy source

A

light

24
Q

Bacteriorhodopsin: function

A

active export of H+