proteínas Flashcards

1
Q

estructura primaria

A

enlaces peptídicos

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2
Q

en enlacen peptídico será cis o trans

A

trans

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3
Q

estructura secundaria

A

enlaces ionicos
puentes de H
fuerzas de van der waals

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4
Q

estructura terciaria

A

PUENTES DISULFURO
interacciones hidrofobas
puentes de H
interacciones electroestáticas
enlaces ionicos
fuerzas de van der waaals

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5
Q

estructura cuaternaria

A

enlaces no covalentes
(puentes de H, enlaces ionicos e interacciones hidrofobas)
interacciones electtoestaticas

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6
Q

desnaturalización de las proteínas

A

desdoblamiento y desorganizacion de las estructuras secundarias y terciarias

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7
Q

que forma el complejo hemo

A

protoporfina IX y hierro ferroso FE2

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8
Q

hemoproteina presente en el musculo cardiaco y esqueletico

A

mioglobina

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9
Q

de que se compone el colágeno

A

3 cadenas alfa polipetidicas

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10
Q

aa principales en el colágeno

A

prolina
lisina
glicina

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11
Q

colageno I
colageno II
colageno II

A

es colageno formador de fibrillas
I- piel
II- cartílago
III- vasos sanguíneos

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12
Q

colageno IX
colageno XII

A

colageno asociado a fibrillas
IX- cartilago
XII- ligamentos

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13
Q

colageno IV
colageno VIII

A

colageno formador de redes
IV- membrana basal
VIII- epitelio vascular

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