I took it in the fall and I absolutely LOVED it. I took a general bio class at the same time, just the science major version of bio 101. I'd even taken the non science major version of bio several years back so a good chunk of it was review, had the same instructor for both classes, and still got a higher grade in microbio. I just found the material and labs so much more interesting. I'm sure you'll do great in it!
I did like spending a little time looking at pictures in google/google images before a lab practical exam. If using google images though, it's important to check the website for picture labeling/text to make sure it's correct. Sometimes I would search for a negative result so I could compare, and the search would still spit back the image of a positive test.
When we studied the immune system, we were referred over to several of the immunology videos on the hand drawn tutorials website (Handwritten Tutorials
), which were very helpful to help visualize.
Good luck tomorrow, hopefully you enjoy it just as much!