Choose the combination of answers that most accurately completes the statement. Production of autoantibodies may be due toa. emergence of forbidden clones of B cellsb. production of antibodies against sequestered tissuesc. infection-induced change in receptorsd. All of these are possible.

Choose the combination of answers that most accurately completes the statement. Production of autoantibodies may be due toa. emergence of forbidden clones of B cellsb. production of antibodies against sequestered tissuesc. infection-induced change in receptorsd. All of these are possible.

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter34: Immunity

Section: Chapter Questions

Problem 13SA

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Concept explainers

Viral Infections

Viruses are abundantly found, minute entities that have genetic material enclosed within a protein coat. The proteinaceous material enclosing the genetic material of the virus is called a capsid. The genetic material could be either DNA (deoxyribonucleic acid) or RNA (ribonucleic acid). A virus is too minute to be looked at with naked eyes and therefore visualized with the help of a microscope. They are acellular entities that require a host for processes, such as replication, transcription, translation and multiplication. Plants, animals, and bacteria act as host wherein the virus reproduce. Viruses cannot multiply outside the host's body and thus are considered nonliving outside the host body.

Question

Choose the combination of answers that most accurately completes the statement. Production of autoantibodies may be due to
a. emergence of forbidden clones of B cells
b. production of antibodies against sequestered tissues
c. infection-induced change in receptors
d. All of these are possible.

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