Answer
Viruses can be detected by presence of phosphorus in their DNA and sulfur in their protein coat.
Work Step by Step
Viruses can be detected by presence of phosphorus in their DNA and sulfur in their protein coat.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.