Biochemistry 410/411 Textbook - 5th Edition - Custom Texas A&M University
5th Edition
ISBN: 9781119302940
Author: Voet
Publisher: WILEY C
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Chapter 28, Problem 30CQ
Summary Introduction
To explain: The aberrant properties of immunoglobulins that are produced by a B cell, in which allelic exclusion is defective.
Introduction: Immunoglobulins also known as antibodies have light and heavy chains. The gene segments coding for these include the groups of variable (V), diversity (D), joining (J), and constant (C) regions. The heavy chain has three gene loci- V, D, and J. The light chain has two regions- V and J. Due to allelic exclusion, heavy and light genes of only one parental chromosome are expressed per cell. It forms the basis of adaptive immune system and monospecificity of B cells.
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Chapter 28 Solutions
Biochemistry 410/411 Textbook - 5th Edition - Custom Texas A&M University
Ch. 28 - Prob. 1ECh. 28 - 2. Explain why the organization of genes in...Ch. 28 - 3. The genome of Daphnia pulex, a small freshwater...Ch. 28 - 4. The marine alga Ostreococcus tauri has an...Ch. 28 - Prob. 5ECh. 28 - Prob. 6ECh. 28 - Prob. 7ECh. 28 - Prob. 8ECh. 28 - 9. Why do E. coli cells with a defective lacZ gene...Ch. 28 - 10. Describe the probable genetic defect that...
Ch. 28 - Prob. 11ECh. 28 - 12. Predict the effect of deleting the leader...Ch. 28 - Prob. 13ECh. 28 - Prob. 14ECh. 28 - Prob. 15ECh. 28 - Prob. 16ECh. 28 - 17. Explain why natural selection has favored the...Ch. 28 - Prob. 18ECh. 28 - Prob. 19ECh. 28 - Prob. 20ECh. 28 - Prob. 21ECh. 28 - 22. During apoptosis, phosphatidylserine (Section...Ch. 28 - 23. In Drosophila, an esc? homozygote develops...Ch. 28 - 24. Describe the appearance of a Drosophila...Ch. 28 - 25. Red-green color blindness is caused by an...Ch. 28 - 26. Why is transcriptionally active chromatin ~10...Ch. 28 - 27. Explain why a deficiency of the vitamin folic...Ch. 28 - 28. Proliferation and differentiation of T and B...Ch. 28 - 29. Explain why RNAi would be a less efficient...Ch. 28 - Prob. 30CQCh. 28 - Prob. 31CQCh. 28 - MORE TO EXPLORE Even relatively compact bacterial...
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