Table of contents

1. Introduction to Microbiology3h 22m
2. Disproving Spontaneous Generation1h 18m
3. Chemical Principles of Microbiology3h 38m
4. Water1h 28m
5. Molecules of Microbiology2h 23m
6. Cell Membrane & Transport3h 28m
7. Prokaryotic Cell Structures & Functions5h 52m
8. Eukaryotic Cell Structures & Functions2h 18m
9. Microscopes2h 46m
10. Dynamics of Microbial Growth4h 36m
11. Controlling Microbial Growth4h 10m
12. Microbial Metabolism5h 16m
13. Photosynthesis2h 31m
14. DNA Replication2h 25m
15. Central Dogma & Gene Regulation7h 14m
16. Microbial Genetics4h 44m
17. Biotechnology3h 0m
18. Viruses, Viroids, & Prions4h 56m
19. Innate Immunity7h 15m
20. Adaptive Immunity7h 14m
21. Principles of Disease6h 57m

20. Adaptive Immunity

Affinity Maturation

Microbiology

20. Adaptive Immunity

Affinity Maturation

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Multiple Choice

True or False? The process of affinity maturation generates antibodies with an increasing capacity to bind antigens and thus to more efficiently bind to, neutralize, and eliminate microbes.

True.

False.

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Verified step by step guidance

Understand the concept of affinity maturation: Affinity maturation is a process that occurs in the immune system, specifically within B cells, where the affinity of antibodies for their specific antigens increases over time.

Recognize the role of somatic hypermutation: During affinity maturation, B cells undergo somatic hypermutation, which introduces mutations in the variable region of the antibody genes. This leads to the production of antibodies with varying affinities for the antigen.

Identify the selection process: B cells that produce antibodies with higher affinity for the antigen are preferentially selected for survival and proliferation. This selection process occurs in the germinal centers of lymph nodes.

Understand the outcome of affinity maturation: As a result of this process, the immune system generates antibodies that are more effective at binding to, neutralizing, and eliminating pathogens.

Evaluate the statement: Given the explanation of affinity maturation, the statement that it generates antibodies with an increasing capacity to bind antigens and thus more efficiently neutralize and eliminate microbes is true.