5 Questions
What is a bacteriophage?
A virus that infects and replicates within bacteria and archaea
What does the term 'bacteriophage' mean?
To devour bacteria
How many genes can the genomes of bacteriophages encode?
As few as four genes and as many as hundreds of genes
Where are bacteriophages found?
Wherever bacteria exist
What is the estimated number of bacteriophages on the planet?
More than 10^31
Study Notes
What is a Bacteriophage?
- A bacteriophage, also known as a phage, is a type of virus that specifically infects bacteria.
- The term 'bacteriophage' means 'bacteria-eater'.
Characteristics of Bacteriophages
- The genomes of bacteriophages can encode up to hundreds of genes.
Distribution of Bacteriophages
- Bacteriophages are found almost everywhere, including soil, water, and the human gut.
Abundance of Bacteriophages
- It is estimated that there are approximately 10^31 bacteriophages on the planet, making them one of the most abundant biological entities on Earth.
Test your knowledge of bacteriophages with this quiz. Explore the structure, function, and characteristics of these viruses that infect bacteria and archaea.
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