The T-cell receptor gene segments are arranged in a similar pattern to immunoglobulin gene segments and are rearranged by the same enzymes. While B cells and T cells differ markedly in their functions during an immune response, the two lymphocyte subsets share the enzymatic machinery and overall scheme for generating antigen receptor diversity. This is because:B cells and T cells recognize the same form of antigen expressed by an infecting pathogen.Animals with B cells developed first, and later evolving species then developed T cells.B cells and T cells both need enormous antigen receptor diversity to provide protection against the diversity of pathogens.Antibody and T-cell receptor gene segments are both flanked by similar recombination signal sequences.B cells and T cells both secrete their antigen receptor proteins after they are activated by antigen-binding.

Whereas both B cells and T cells play a role in eliciting an immune system response, the primary…

Answered: The T-cell receptor gene segments are…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

See similar textbooks

Related questions

Question

The T-cell receptor gene segments are arranged in a similar pattern to immunoglobulin gene segments and are rearranged by the same enzymes. While B cells and T cells differ markedly in their functions during an immune response, the two lymphocyte subsets share the enzymatic machinery and overall scheme for generating antigen receptor diversity. This is because:

B cells and T cells recognize the same form of antigen expressed by an infecting pathogen.
Animals with B cells developed first, and later evolving species then developed T cells.
B cells and T cells both need enormous antigen receptor diversity to provide protection against the diversity of pathogens.
Antibody and T-cell receptor gene segments are both flanked by similar recombination signal sequences.
B cells and T cells both secrete their antigen receptor proteins after they are activated by antigen-binding.

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions