The scientist(s) whose experiments demonstrated transformati…

The scientist(s) whose experiments demonstrated transformation: that bacteria could take up external DNA and to change its genome. A non-virulent R strain of Streptococcus pneumoniae bacteria was incubated with DNA from an S “killer” strain. The non-virulent strain was transformed into a virulent strain that killed mice.

Congratulations on finishing Biology!! Remember to rip up y…

Congratulations on finishing Biology!! Remember to rip up your used scratch paper in front of the webcam.  If it wasn’t written on, show both sides to the webcam; no need to rip it up. Hope all of your hard work in this course gives you a good knowledge base for your future Biology courses.  Best of luck!!! P.S. Since many of you are animal lovers, thought I would share photos of our rescue puppy that we have enjoyed during these crazy COVID times.  Finn at 3 months and now.  🙂