Virusuri Flashcards

1
Q

Ce sunt virusurile?

A

Virusurile sunt particule infecțioase (entități) submicroscopice, strict parazite intracelular

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2
Q

Ce nu au virusurile?

A

Virusurile n-au 🔹organizare celulară
🔹metabolism propriu
🔹enzime
=>sunt nevii

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3
Q

Structural, virusurile prezintă…?

A

🔺capsidă= înveliș proteic

🔺genom viral= care conține ADN sau ARN

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4
Q

După natura (felul) acidului nucleic, există 2 tipuri de virusuri:

A

🔸adenovirusuri (ADN)
🔸ribovirusuri (ARN)

virusul hepatic, virusul gripal, HIV

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