This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: Craig Nutter Microbiology- Homework 3 Lab Section: 0011 1. The Immune system is able to raise antibodies against S. pneumonia through use of T- independent antibodies. The body also is also able to fight the infection by multiple B cells attaching to the capsule of S. pneumonia and induces the B cells to form antibodies from the binded receptors that are discharged. The body would not be immune to a second infection since there was no activation of memory cells (T H ), therefore when a second infection occurs the body does not “remember” being previously infected and is therefore susceptible to the infection. 2. One type of test that could be performed in order to determine the type of hypersensitivity is an indirect Elisa which detects for antibodies present when introduced to a specific allergen. From this, it can be determined whether a type one or type four hypersensitivity is present. Type one hypersensitivity occurs if antibodies are present, as determined from the Elisa, and in which...
View Full Document
This note was uploaded on 04/07/2008 for the course BIOL 221 taught by Professor Walter during the Spring '08 term at Purdue University.
- Spring '08