Question

Which statement is true about a virus?

1. They are nonliving.
2. They do not have a nucleus or organelles.
3. They do not have a cell membrane.
4. All of the above

Answer 1

All of the above

Step-by-step explanation:

Because they do not use their energy, some scientists do not consider them alive.

Viruses do not have nuclei, organelles, or cytoplasm like cells do, so they have no way to monitor or create change in their internal environment.

Viruses do not have a cell membrane, but enveloped viruses are an exception. They possess a cell membrane as they take the cell membrane of the cell, which they infect. Enveloped viruses possess a lipid membrane, which is derived from a host cell.

Answer 2

It’s 4. All of the above