Viruses

Tick the right size of viruses:

10nm to 300nm

10mm to 300mm

10µm to 300µm

What do you need to visualize viruses?

Eyes

Light microscope

Electron microscope

Can you kill viruses with antibiotics?

Yes

No

What is a virion?

Many isolated viruses

One isolated virus particle

What means penetration?

Viral capsid membrane binds to specific receptors on host cells

Virus enters into the host cell

Replication of the viral genome