You are presented with the question "what do some viruses have a coating of?" and the following answer choices: 
- chromosomes
 - calories
 - aqueous solution
 - bioaerosols
 - acetic acid
 - phospholipids
 - DNA
 - a cuticle

Now knowing that some viruses have an envelope of phospholipids and proteins and proteins are sometimes coats of a virus, choose the best answer.


 

      phospholipids   