PCB 3233 EXAM 2 Questions And Answers With 100% Correct Answers
7 views 0 purchase
Course
PCB 3233
Institution
PCB 3233
How many antigen binding sites does a T cell receptor have and how many binding sites does B cell
have? - One; Two
During somatic recombination of both B/T cell variable regions, 12/23 rules is observed. - TRUE
Binds to FC receptors on mast cells and is involved in allergic reaction - IgE
Antib...
PCB 3233 EXAM 2
How many antigen binding sites does a T cell receptor have and how many binding sites does B cell
have? - One; Two
During somatic recombination of both B/T cell variable regions, 12/23 rules is observed. - TRUE
Binds to FC receptors on mast cells and is involved in allergic reaction - IgE
Antibodies can: - * Act as opsonins
* Neutralize a toxin or virus
How many subclasses of IgG are there? - 4
Switch sequence or with regions are found at the beginning of each constant region gene. - IgD
Which cells can present antigen using MHC class II? - * Dendritic cells
* Macrophages
* Neutrophils
Which cells are considered leukocytes? - * T/B Cells
* B cells and Basophils
* NK Cells B Cells
The first time you see a pathogen is the most risky because: - it takes one to two weeks to get an
adaptive response working well
The Ig's variable regions of the heavy and light chain contain - * Complimentary determining
regions
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 ACADEMICMATERIALS. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.99. You're not tied to anything after your purchase.
