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Topic 05Biology

A2.3 VirusesHL

Viral structural diversity, the lytic and lysogenic cycles, and how rapid viral evolution drives emerging disease.

Practice questions
1

Viral structure and the replication cyclesHLSign up

What every virus has · Lytic vs lysogenic

30 min
2

Why viruses evolve so quicklyHLSign up

Origin of viruses · Rapid evolution

30 min

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A2.2 Cell structure

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A3.1 Diversity of organisms