Paramyxovirus: Flashcards

1
Q

Son los tres integrantes de la familia paramixoviridae:

A

Morbilivirus
Pneumovirus
Paramyxovirus

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2
Q

genero de la familia de los paramixoviridae el cual es el “virus del sarampion”:

A

morbillivirus

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3
Q

genero de la familia de los paramixoviridae el cual es el “virus de la parainfluenza 1 a 4 y virus de la parotiditis”:

A

paramyxovirus

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4
Q

genero de la familia de los paramixoviridae el cual es el “virus respiratorio sincital y metaneumovirus”:

A

pneumovirus

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5
Q

Estructura comun de los paramyxovirus:

A

Nucleocapside helicoidal

+ Envoltura

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6
Q

Tipo de genoma del paramyxvirus:

A

RNA monocatenario (-)

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7
Q

Cuanto miden los paramyxovirus:

A

156-300 nm

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8
Q

Son algunas sustnacias asociadas a los paramyxovirus:

A

Proteina de nucleocapside (NP)
Fosfoproteina polimerasa (P)
Proteina de tamaño grande (L)

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9
Q

Que sustancia sintetiza la proteina L:

A

RNA polimerasa

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10
Q

para que sirve la proteina P_

A

Facilita la sintesis de RNA

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11
Q

La proteina de NP sirve pra:

A

colabora en la estructura del genoma

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12
Q

Son las dos glucoproteinas que se encuentran en la envoltura de los paramyxovirus:

A

Proteina de fusion (F)
Proteina de union virica (hemaglutinina-neuromidasa)- (HN).
Hemaglutinina (H)
Glucoproteina (G)

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13
Q

La hemaglutinina es tipica de que virus de la famila del paramyxovirus.

A

sarampion

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14
Q

sitio de union del virus del sarampion:

A

Proteina CD46, MPC y la proteina CD150

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15
Q

son las celulas que inducen la fion intercelular en el virus del sarampion:

A

Celula de Warthin-Finkeldey

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