subject
Biology, 02.08.2019 22:20 Ltksls4177

Which of the following is not a mechanism for the development of autoimmune disorders?
a. cross-reaction of antibodies formed against foreign antigens (haptens) bound with self-antigens
b. mutation followed by the appearance of membrane proteins not previously present
c. exposure of previously "hidden" self-antigens to the adaptive immune system during trauma
d. a second exposure to an allergen

ansver
Answers: 3

Other questions on the subject: Biology

image
Biology, 21.06.2019 20:00, kmcpig
The phylogeny chart shows the evolution of camels. camelus is the modern-day camel. based on this chart, which three statements are true? ⭕ modern camels are more related to stenomylus than to eschatius. ⭕ stenomylous and modern camels do not share a common ancestor. ⭕ modern camels are more related to camelops than to aepycamelus. ⭕ pliauchenia and oxydactylus may share similar features. ⭕ procamelus and stenomylous may share similar features.
Answers: 2
image
Biology, 22.06.2019 05:40, mountainwilson
Which of the following particles always has a positive charge? a. electronb. neutron c. proton d. ion
Answers: 2
image
Biology, 22.06.2019 16:30, kingyogii
Clara wrote the following hypothesis for an experiment about acidophilic bacteria. bacteria cells will stop dividing in a basic (alkaline) environment because of the high ph. which statement is the best way to restate the hypothesis so that it is more specific? growing acidophilic bacteria in some environments will cause the cells to stop dividing because of ph. if the ph of their environment is changed, acidophilic bacterial cell division will be affected. if the environment of acidophilic bacterial cells becomes alkaline, the bacteria will stop dividing. the more alkaline an environment, the less cell division will occur in bacteria.
Answers: 1
image
Biology, 22.06.2019 17:00, alexiss7026
What do all of the above organisms have in common
Answers: 1
You know the right answer?
Which of the following is not a mechanism for the development of autoimmune disorders?
a. cr...

Questions in other subjects:

Konu
Mathematics, 29.05.2020 22:59