I am a retired college science professor. My graduate degree in microbiology is from Baylor College of Medicine in Houston. I have taught at Texas A & M, Armstrong Atlantic University in Savannah, the University of Houston, and Houston Community College. Some of the courses I have taught are introductory biology, introductory chemistry, microbiology, cell biology, genetics and biochemistry.

Since my retirement I have tutored students in the subjects listed above as well algebra, g...