Cancer Intro Flashcards
What are the two good genes associated with cancer
Proto-oncogene
Tumor suppressor gene
What are the two bad genes associated with cancer
Oncogene
Mutated tumor suppressor gene
What does the proto-oncogene do?
Controls growth of cells
What is the oncogene
Mutated proto-oncogene
What does the oncogene do
Uncontrolled cell growth
What does the tumor suppressor gene do
Slow down cellular division
Cause cell death
What does the mutated tumor suppressor gene do
Uncontrolled cell growth
What do well differentiated cells resemble
Resemble normal cells
Are well differentiated cells mature or immature
Mature
Well differentiated cells function more like a ______ cell
Normal
Do well differentiated cells grow at a slower or faster rate
Slower
Are well differentiated cells aggressive or less aggressive
Less aggressive
Are well differentiated cells typically benign or malignant
Typically benign
Poorly differentiated cells do not resemble _______ cells
Normal
Are poorly differentiated cells immature or mature cells
Immature
Poorly differentiated cells lack
Structure and function
Are poorly differentiated cells aggressive or less aggressive
Aggressive
Are poorly differentiated cells typically benign or typically malignant
Typically malignant
Benign cells only grow _____ and cannot spread by ______ or ______
Locally
Invasion
Metastasis
Malignant cells invade neighboring ________, enter ______, and metastasize to ______ sites
Tissues
Blood vessels
Different