Yes they are, especially in dark places but they are more active during the night than the day. <span />
Bacteriophages are made up of a protein coat surrounding DNA.
Answer:
A bacteriophage is a virus that infects bacteria
Explanation:
A bacteriophage, or phage for short, is a virus that infects bacteria. Like other types of viruses, bacteriophages vary a lot in their shape and genetic material.
All cells are surrounded by a Cell Membrane
To make sure that the hypothesis is correct.
