a) What is a stem cell?
b) Why are stem cells controversial?
c) Explain the purpose of telomeres.
d) Write down at least one question you have for tomorrow's test
1. Correct chi-square handout
2. Review options:
-cell organelle game
- unit outline questions
- mitosis modeling beads
3. Question and answer session
HW: Test tomorrow; vocabulary and warm-ups due before test