Structure Virus Et Prions Flashcards

1
Q

Que contient les NUCLÉOCAPSIDES

A

Capsides (protéine)
Génome (ADN ou ARN)

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2
Q

Que contient l’ENVELOPPE VIRALE

A

Phospholipides (membrane plasmique ou nucléaire)

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3
Q

l’ENVELOPPE VIRALE permet

A

Entrée par fusion

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4
Q

Que contient RÉCEPTEUR VIRALE

A

Spicule:
Capside/ protéine enveloppe/ fibre virale

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5
Q

Virus NU contient

A

Capside de protéine
Génome

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6
Q

Virus ENVELOPPÉ contient

A

Capside de protéine
Génome
Enveloppe
Antigène viraux

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7
Q

Nature PRION

A

Acaryote
Protéine autoreplicative infectieuse

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8
Q

Capacité commune des vivants et prions

A

Capacité de reproduire

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9
Q

Pouvoir pathogène PRION

Entrée et adhérence

A

Véhicule = ingestion
Ex: viande contaminé

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10
Q

Pouvoir pathogène PRION
(Résistance mécanisme défense)

A

Ressemble prp = non reconnue par système immunitaire

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11
Q

Pouvoir pathogène PRION
(Nuisance)

A

Dégénérescence lente du système nerveux = long

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