Virus Review 1

Front

What are viruses?

Back

Viruses are non-living entities that cannot reproduce on their own and require a host cell to replicate.

Front

What do bacteriophages specifically infect?

Back

Bacteriophages infect bacteria.

Front

What is a key characteristic of eukaryotic cells?

Back

All eukaryotes have a nucleus.

Front

Why do viruses have projections on their surface?

Back

Viruses have projections to attach to host cells.

Front

Can viruses reproduce independently?

Back

No, viruses cannot reproduce on their own.

Front

What is the structure of a virus?

Back

A virus typically consists of genetic material (DNA or RNA) surrounded by a protein coat.

Front

How do viruses differ from living organisms?

Back

Viruses do not grow, develop, or maintain homeostasis like living organisms.

Front

What is the role of a host cell in viral replication?

Back

The host cell provides the necessary machinery and environment for the virus to replicate.

Front

What is a common method of virus transmission?

Back

Viruses can be transmitted through direct contact, airborne particles, or contaminated surfaces.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells do not have a nucleus, while eukaryotic cells do.