Which of the following receptor types are used by the immune system to sense bacterial lipopolysaccharide? correct answer: Toll-like receptors
Which of the following cytokines are not produced by dendritic cells upon pathogen receptor ligation? correct answer: Interleukin-2
Neutrophils can ...
Immunology MCQs questions with complete solutions
Which of the following receptor types are used by the immune system to sense bacterial lipopolysaccharide? correct answer: Toll-like receptors
Which of the following cytokines are not produced by dendritic cells upon pathogen receptor ligation? correct answer: Interleukin-2
Neutrophils can kill phagocytosed bacteria using: correct answer: All of the above - 1) Reactive oxygen species 2) Reactive nitrogen species
3) Defensins
4) Proteolytic enzymes
The B cell antigen receptor is composed of: correct answer: Two identical heavy chains and 2 identical light chains
Viral antigens made in an infected cell are presented to T cells bound to: correct answer: MHC Class 1 CD8 binds to what molecule on an antigen-presenting cell correct answer: MHC Class 1
MHC class 1 molecules bind: correct answer: Peptides of 8-10 amino acids
Which of the following are MHC class II molecules? correct answer: HLA-DR
Which of the following statements are true about MHC molecules? correct answer: All of the above;
1) They are co-dominatly expressed
2) They are polymorphic
3) They are polygenic
4) Their expression is induced by interferon-y
At what cellular location do antigenic peptides bind to MHC class I molecules? correct answer: The endoplasmic reticulum
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 Classroom. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
