Biology
11th Edition
ISBN: 9781259188138
Author: Peter H Raven, George B Johnson Professor, Kenneth A. Mason Dr. Ph.D., Jonathan Losos Dr., Susan Singer
Publisher: McGraw-Hill Education
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Chapter 51, Problem 6A
Why do we need to be repeatedly vaccinated for influenza viruses?
a. They attack only the helper T cells, thereby suppressing the immune system.
b. They alter their surface proteins and thus avoid immune recognition.
c. They don’t actually generate an immune response; the “flu” is actually an inflammatory response.
d. They are too small to serve as good antigens.
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Chapter 51 Solutions
Biology
Ch. 51 - Cells that target and kill body cells infected by...Ch. 51 - Structures on invading cells recognized by the...Ch. 51 - Which one of the following acts as the alarm...Ch. 51 - Prob. 4UCh. 51 - Receptors that trigger innate immune responses a....Ch. 51 - Diseases in which the persons immune system no...Ch. 51 - Suppose that a new disease is discovered that...Ch. 51 - You start a new job in a research lab. The lab...Ch. 51 - In comparing T-cell receptors and immunoglobulins...Ch. 51 - If you have type AB blood, which of the following...
Ch. 51 - Suppose that you get a paper cut while studying....Ch. 51 - If you wanted to cure allergies by bioengineering...Ch. 51 - Why do we need to be repeatedly vaccinated for...Ch. 51 - Prob. 7ACh. 51 - Suppose you take a job in the marketing department...Ch. 51 - Prob. 2SCh. 51 - Prob. 3SCh. 51 - Toll-like receptors have been found in a wide...
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