glucolisis Flashcards

1
Q

que son los glut?

A

son los principales transportadores de glucosa

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2
Q

cuales son los glut más importantes y pq

A

el 2 y el 4 ya que son dependientes de insulina

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3
Q

aparte del glut, cual otro transportador hay

A

el sglt 1

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4
Q

donde participa el glut 2

A

en celulas tubulares del riñon, celulas beta del páncreas, epiteliales del itestino e higado

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5
Q

hexoquinasa

A

convierte a glucosa en glucosa 6 p

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6
Q

fosfohexosaisomerasa

A

convierte a glusosa 6 p en fructosa 6 fosfato

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7
Q

fosfofructoquinasa

A

convierte fructosa 6 p en fructosa 1,6 p

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8
Q

aldolasa

A

parte la fructosa 1,6p en gliceraldehido 3 p y en dihidroxiacetona p

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9
Q

triosa fosfato isomerasa

A

convierte a dihidroxiacetona p en gliceraldehido 3 p

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10
Q

gliceraldehido 3p deshidrogenasa

A

convierte gliceraldehido 3p en 1,3 bifosfoglicerato

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11
Q

fosfoglicerato quinasa

A

1,3 bifosfoglicerato en fosfoglicerato 3p

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12
Q

foafoglicerato mutasa

A

fosfoglicerato 3p en fosfoglicerato 2p

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13
Q

enolasa

A

fosfoglicerato 2p en fosfoenolpiruvato

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14
Q

piruvato quinasa

A

fosfoenol piruvato en piruvato

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15
Q

principal punto de regulación

A

fosfofructoquinasa inhibido alostericamente por atp

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16
Q

regulación de glucolisis

A

retroalimentacion de atp
alostericamente por atp
estimulacion de adp

17
Q

la energia liberada de la glucolisis se almacena como

A

atp y nadh

18
Q

principal punto de generación de energía es

A

gliceraldehido 3 p

19
Q
A