Human Biology: Concepts and Current Issues
7th Edition
ISBN: 9780321821652
Author: Michael D. Johnson
Publisher: Benjamin Cummings
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Chapter 9, Problem 9CR
Summary Introduction
To review
The mechanism by which cytotoxic T cells attack the target cells.
Introduction:
T cells are produced from hematopoietic stem cells in bone marrow akin to B cells but they later migrate to the thymus gland for maturation. During maturation, they develop one of two sets of surface proteins, CD4 or CD8. These proteins determine what type of T cell fate they will acquire. CD4 T cells give rise to helper and memory cells while CD8 T cells give rise to cytotoxic cells and suppressor cells.
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Chapter 9 Solutions
Human Biology: Concepts and Current Issues
Ch. 9 - Prob. 1QCCh. 9 - Prob. 2QCCh. 9 - Define the term pathogen and give some examples.Ch. 9 - Prob. 2CRCh. 9 - Prob. 3CRCh. 9 - Prob. 4CRCh. 9 - Prob. 5CRCh. 9 - Describe in general terms the distinction between...Ch. 9 - Describe the concept of an antigen and how it...Ch. 9 - Prob. 8CR
Ch. 9 - Prob. 9CRCh. 9 - Prob. 10CRCh. 9 - Prob. 1TYCh. 9 - Prob. 2TYCh. 9 - Prob. 3TYCh. 9 - Prob. 4TYCh. 9 - Prob. 5TYCh. 9 -
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