Our Last Test

Chapter 27, and our school year, are coming to a close. This is our last test, and I truly hope you make it a good one. Try reviewing with our
CH 27 Quizlet Questions

Or watch the review video

Extra Credit will be based on HeLa Cells from one of the following videos.
TED Ed's 
The immortal cells of Henrietta Lacks 

SciShow's 
Immortal Cells Turn 96