warm-up # 2 1/8/2015 what is fertilization? sperm & egg (gametes/ sex cells) fuse create zygote...
TRANSCRIPT
Warm-up # 2 1/8/2015
• What is fertilization?• Sperm & Egg
(Gametes/ sex cells) fuse
• Create zygote
• Compare and contrast cell differentiation and cell division• Mitosis identical
daughter cells• Cell diff only occur in
stem cells
Review of Webquest
• 3. Why do fat cells give rise to more fat cells?
• Low potency many inactive genes
• 7. Potency: • The ability of a stem cell to differentiate into different cell types
• 13. What is a blastocyst? • A distinctive stage of development
that has two differentiated cell types
Stem Cell Article• Pair share summary of article
• Create story board representing what the article was about
TED talk• http://www.ted.com/talks/anthony_atala_gr
owing_organs_engineering_tissue/transcript?language=en#t-89340
• Explain why some cells, like liver, nerve, and pancreatic cells, are impossible to grow still today.
Homework• Read 11.2 & take notes
• Bring in signed consent form