Exam (elaborations)
PCB 3233 Exam 5 questions well answered to pass
- Course
- PCB 3233
- Institution
- University Of Central Florida
PCB 3233 Exam 5 questions well answered to pass
[Show more]
Content preview
PCB 3233 Exam 5What are the cells that can become plasma cells? - correct answer ✔✔Memory B Cells, Activated B Cells,
& Isotype-switched, somatically hypermutated centrocytes
What are the components of the B cell co-receptor (CR2 is one of them) - correct answer ✔✔CR2 binds
to complement deposited on the pathogen - The secondary check point for B cell activation
CD19 - Receptor signaling
CD81/TAPA-1 -Binds to CD19 and is essential and bringing it to the B cell surface.
What is CR2 and it's purpose? - correct answer ✔✔Binds to complement deposited on the pathogen -
The secondary check point for B cell activation.
What is CD19 and it's purpose? - correct answer ✔✔Receptor signaling
What is CD81/TAPA-1 and it's purpose? - correct answer ✔✔Binds to CD19 and is essential and bringing
it to the B cell surface.
What does CR1 do for the co-receptor? - correct answer ✔✔CR1 binding to C3b on a pathogen facilitates
the cleavage by factor I to ic3b and C3d. Then, the CR2 component of the B-cell co-receptor binds to C3d.
What does TI antigen mean? - correct answer ✔✔TI stands for Thymus Independent. They activate
production of B cells without T lymphocyte involvement
What makes TI antigen different from DT antigens? - correct answer ✔✔TD antigens are Thymus
Dependent AGs.
Bulk of pathogen specific AB are produced by TD Ags.
TD Ags activate B cells in secondary lymphoid tissues.
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 Sakayobako30. 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)
67096 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now