Answer:
True statements:
- Viruses are not capable of metabolic activity on their own; they must have a host cell to reproduce.
- The genetic material of a virus can be DNA or RNA.
- Viruses can have different shapes.
- Capsids function to surround and protect the nucleic acid core.
- The genomes of viruses are usually smaller than the genomes of bacteria.
Incorrect Statements
- All viruses have both a capsid and an envelope.
- Capsids are adquired from the host cell during replication or release.
- The intracellular state of a virus is called a virion.
Step-by-step explanation:
All of this are very important aspects to know in order to identify a virus from a bacteria. And also there are a lot of factors by which a virologist can classify viruses: the type of nuleid acid, the presence or absecence of an envelope, the capsyd, and how the virus reproduce.