I authorize Panhellenic to verify my high school and/or college grades, using my Texas Tech Student ID (R Number.) Additionally, I authorize TTU Panhellenic to share my academic information with the sororities at Texas Tech University.
Viruses consist of a small collection of genetic material (DNA or RNA) encased in a protective protein coat called a capsid. (Retroviruses are among the infectious particles that use RNA as their hereditary material.
A. DNA or RNA surrounded by a protein coat B. a capsid surrounded by a protein coat C. a bacteriophage surrounded by a membrane D. a tiny cell. surrounded by a cell wall. The basic structure of a virus is A. DNA or RNA surrounded by a protein coat.