A 10-year-old boy is brought to the physician by his mother for a 3-day history of an extremely itchy and watery left eye. He has been attending a science camp and sometimes has been using a microscope. Physical examination shows conjunctival injection with lacrimation. Which of the following is the most likely explanation for these findings?
A) DNA; enveloped; circular
B) DNA; enveloped; linear
C) DNA; non-enveloped; circular; double-stranded
D) DNA; non-enveloped; linear; double-stranded
E) DNA; non-enveloped; linear; single-stranded
