Sentido del gusto Flashcards

1
Q

Tipos de papilas gustativas

A

Fungiformes
Foliadas
Circuvaladas

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2
Q

Sabores

A

Agrio / ácido
Salado
Dulce
Amargo
Umami

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3
Q

C. en las papilas/ yemas gustativas

A

C. gustativas y c. de sostén

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4
Q

Quién inerva yemas de 2/3 ant. de la lengua

A

N. facial VII

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5
Q

Quién inerva yemas de1/3 post. de la lengua

A

N. Glosofaringeo IX

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6
Q

Quién inerva yemas de epiglotis

A

N. vago X

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7
Q

El sabor SALADO esta mediado por

A

Sales ionizadas

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8
Q

El sabor AGRIO / ÁCIDO esta mediado por

A

Iones de H+

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9
Q

El sabor DULCE esta mediado por

A

Carbonos, alcoholes y aldehidos

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10
Q

El sabor AMARGO esta mediado por

A

Nitrógeno y alcaloides

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11
Q

El sabor UMAMI esta mediado por

A

L-glutamato
Ácidos grasos

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12
Q

Costeza gustativa esta en

A

Costeza insular

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13
Q

Receptores de sabor DULCE

A

T1R2
T1R3

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14
Q

Receptores de sabor AMARGO

A

T1R1
T1R3

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15
Q

Receptores de sabor UMAMI

A

T2R (30)

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16
Q

Receptores de sabor SALADO

A

Canales de Na+

17
Q

Receptores de sabor AGRIO / ÁCIDO

A

Canales de K
Canales de H+