Which of the following are elements of the structure of antibodies? Select all that apply. The antigen-binding sites of each antibody can bind to multiple antigen types. Four polypeptide chains are joined in a Y-shaped configuration. Each antibody has three binding sites for antigens. The antigen-binding sites are unique to each antibody.

Which of the following are elements of the structure of antibodies? Select all that apply. The antigen-binding sites of each antibody can bind to multiple antigen types. Four polypeptide chains are joined in a Y-shaped configuration. Each antibody has three binding sites for antigens. The antigen-binding sites are unique to each antibody.

Human Biology (MindTap Course List)

11th Edition

ISBN:9781305112100

Author:Cecie Starr, Beverly McMillan

Publisher:Cecie Starr, Beverly McMillan

Chapter9: Immunity And Disease

Section: Chapter Questions

Problem 2SQ: Complement proteins function in defense by _______. a. neutralizing toxins b. enhancing resident...

See similar textbooks

Similar questions

The Adaptive Immune Response Is a Specific Defense Against Infection Name the class of molecules that includes antibodies, and name the five groups that make up this class.
Figure 42.11 Which of the following statements about T cells is false? Helper T cells release cytokines while cytotoxic T cells kill the infected cell. Helper T cells are CD4+, while cytotoxic T cells are CD8+. MHC II is a receptor found on most body cells, while MHC I is a receptor found on immune cells only. The T cell receptor is found on both CD4+ and CD8+ T cells.
Match the immunity concepts: __________ inflammation __________ antibody secretion __________ phagocyte __________ immunological memory __________ vaccination __________ allergy a. neutrophil b. plasma cell c. nonspecific response d. purposely causing memory cell production e. basis of secondary immune response f. nonprotective immune response
Complement proteins function in defense by _______. a. neutralizing toxins b. enhancing resident bacteria c. promoting inflammation d. forming pores that cause pathogens to disintegrate e. both a and b f. both c and d
which one of the following properties of antibodies is NOT dependant on the structure of the heavy-chain constant region? A. ability to cross the placenta B. isotype (class of antibody) C. ability to fix complement D. affinity for drug
What is "defined as the structural differences (diversity) observed in the variable domains of antibodies? This is for immunology.
The antibody surface involved in antigen binding varies depending on the size and nature of the antigen. This surface can be concave or flat, and sometimes, can have extended protrusions. This is accomplished by: Flexibility in the hinge regions of the antibody allowing rotation of the antigen-binding sites Some antibodies using V region framework sequences instead of the CDRs to bind antigen The ability of different CDR sequences to form many structurally distinct shapes and surfaces The ability of the same heavy chain to pair with different light chains The differential usage of κ versus λ light chains, as κ chains form concave
Which of the following steps are part of the processing of antigen by immune cells? Select all that apply.
How are antibodies unique? Please discuss the structure of an antibody. What are the V and C regions? Discuss how the few hundred genes involved are capable of making endless amounts of antibodies. Besides medical treatment what is another way antibodies can be used?
An antibody consists of four protein chains, two______chains and two_______ chains. Each is composed of a(n)_______ region and a(n)______region. The_______ regions form the binding site for antigens.
Draw a schematic diagram of a typical IgG molecule and label each of the following parts: H chains, L chains, intrachain disulfide bonds, hinge, Fab, Fc, and all the domains. Indicate which domains are involved in antigen binding.
Which of the following is INCORRECT Select one: Degradability is T cell requirement of immunogenicity Simpler compound structure has higher immunogenicity All the listed choices are incorrect The more complex the structure the higher immunogenicity