Brice L S Page1

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Très bon travail !

Voici votre note 3,5/4 pts (qui comptera dans la note "globale" du projet)

Q1)

Flux Virus

1-Hemagglutinin

2-RNA

3-Envloppe

4-Enzymes

5-Spicul

VIH

1-Glycoproteins

2-Lipid Menbrane

3-Matrix

4-Caspid

5-RNA

6-Enzimes

Bactériophase

1-Caspid Head

2-Tail

3-ADN

4-Sheath contractile

5-Caudal fibers

Ebola Virus

1-nucléoprotein

2-Glycoproteins

3-Matrix

4-envelopp

Q2)

I think is the electron microscope because is the best for the type of virus who are to small for can see with a ordinary microscope

Q3) HIV stands for: human immunodeficiency virus. He is responsible for the acquired immunodeficiency syndrome. Human immunodeficiency virus attacks cells of the immune system.

Q4) Bacteriophages means food. These viruses only infect bacteria.

Q5) There is the attachment of the virus which comes to the surface of the cell, then the penetration of the virus into the cell, then decapsidation which is the degradation of the virus to '' merge '' with the cell, then the replication which when the cell multiplies with the viral genome of the virus, then the assembly and maturation of the viruses, and finally the release of the viruses.

Viruses are considered mandatory parasites because viruses cannot live outside of cells for long

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