Download presentation
Presentation is loading. Please wait.
1
Cell Cycle Regulation & Cancer
2
Normal Cell Cycle ______________: proteins
_____ (Cyclin dependent kinases): enzymes Cyclins and CDKs bind together to activate parts of the _________
3
Normal Cell Cycle __ checkpoint If something is wrong, cycle
will _______
4
ABNormal Cell Cycle ____________: when cell cycle regulations fail
Crowd out __________ cells Spend less time in _____________
5
ABNormal Cell Cycle __________:cell death( if damaged)
Cancer: no apoptosis
6
Tumor: MASS OF CANCER CELLS
TWO TYPES OF TUMORS _______: stays contained __________: spread to nearby tissue or other organs
7
Why are Tumors bad? _____________: when tumors get a blood supply
_______ and_________go to tumor
8
Why are Tumors bad? __________: pieces of tumor travel through blood to other organs
10
Causes of cancer Gene _____________: changes in genes that control cell cycle What causes these mutations?
11
Cancer causes ______________: cancer causing substances
EX: ________, ____________ _____________ EX: ____________, ____________
12
Cancer causes _________ EX: Human Papilloma Virus (_____) __________
EX: breast ___________ (no reason)
13
Treatments _________________
Diet, exercise, healthy weight, no smoking, limit alcohol ______________ Catch it early! Mammograms Pap smear Colonoscopy
14
Treatments __________ Remove tumor and surrounding tissue ____________
Directly kill tumor ___________ Drug treatment
15
Incidence Rates: Male (From CDC) Female
16
Death Rates: Male Female
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.