/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q43.2-3CC. If both copies of a light chain ... [FREE SOLUTION] | 91Ó°ÊÓ

91Ó°ÊÓ

If both copies of a light chain gene and a heavy-chain gene recombined in each (diploid) B cell, how would this affect B cell development and function?

Short Answer

Expert verified

In the given case, each B cell would generate a different combination of light and heavy chains for its antigen receptor, resulting in four distinct receptors. If any of the lymphocytes were self-reactive, they would be removed in the formation of self-tolerance.

Step by step solution

01

Lymphocytes

Lymphocytes are white blood cells that combat infection and are an essential aspect of the human immune system. They are created in response to a virus as an invading foreign particle. B cells and T cells are the two kinds of lymphocytes.

02

B cells

B cells, commonly known as B lymphocytes, develop in the bone marrow and produce antibodies. T cells assist B cells in producing antibodies by activating them. Plasma cells and memory cells are also produced by B cells.

03

Immunoglobin

Immunoglobulins are unique proteins produced by white blood cells that attach to chemicals on pathogens' surfaces. As a result, the immune system can identify and eliminate only those items associated with antibodies.

They produce a vast number of receptors (and antibodies), which would result in a greater number of B cells being destroyed and fewer B cells being able to respond to a foreign antigen.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91Ó°ÊÓ!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Study anywhere. Anytime. Across all devices.