Exam (elaborations)
MI 3.1.3 QUESTIONS AND ANSWERS 2024
- Course
- Institution
Exam of 1 pages for the course cancer at cancer (MI 3.1.3)
[Show more]
Content preview
MI 3.1.3cancer? - answer abnormal uncontrolled growth of cells of any organ of the body
What’s the difference between normal cells and cancer cells? - answer Cancer cells:
uncontrolled growth, disorganized, multilayered, abnormal nuclei, does not undergo
apoptosis
Normal cells: controlled growth, one organized layer, normal nuclei, undergoes
apoptosis
How does cancer spread? - answer by metastasis
How does cancer spread or metastasize? - answer They can break away from the
original tumor and enter the bloodstream or lymph system, which can carry them to
another part of the body.
mutations that cause proto-oncogenes to become oncogenes? - answer1- a mutation in
the proto-oncogene that encodes for a protein with abnormal activity
2- over expression of proto-oncogenes that aren't repressed when necessary
3- translocation which results in hybrid gene with abornmal function
How does p53 prevent cancer cells from forming? - answer-regulates the cell cycle
-functions as a tumor suppressor gene
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Dreamer252. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
78677 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now