True/False
Antibody binding to a pathogen surface is greatly enhanced when both antigen-binding sites of the antibody are engaged at once, a feature known as bivalent binding. It is possible for antibodies to bind bivalently to a wide variety of components on many different pathogen surfaces due to the flexibility in the protein at the hinge region and at the V-C junction.
Correct Answer:

Verified
Correct Answer:
Verified
Q1: Some species, like camels, alpacas, and llamas,
Q2: Individuals or mice with defects in the
Q4: Amino acid sequence analysis of all of
Q5: MHC genes are the most polymorphic genes
Q6: MHC class I molecules generally bind peptides
Q7: Each immunoglobulin (Ig) domain is composed
Q8: T cells expressing <span class="ql-formula"
Q9: Like innate sensors of infections (TLRs, NLRs,
Q10: Once expressed on the surface of host
Q11: <span class="ql-formula" data-value="\alpha"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>α</mi></mrow><annotation encoding="application/x-tex">\alpha</annotation></semantics></math></span><span