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jai jai
wrote...
Posts: 466
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6 years ago
Which antibodies are secreted when an allergic person is exposed to an allergen?
  a. IgA
  b. IgD
  c. IgE
  d. IgG
  e. IgM

Question 2

What do pollen, dust mites, certain foods and drugs, insect venom, fungal spores, and some ingredients
  in cosmetics have in common?
  a. they are all made of protein
  b. they all contain lipids
  c. they often act as allergens
  d. they often contain dangerous bacteria
  e. they often elicit antibody production
Textbook 
Human Biology

Human Biology


Edition: 10th
Authors:
Read 50 times
3 Replies

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Replies
wrote...
6 years ago
Answer to q. 1

C

Answer to q. 2

C
jai Author
wrote...
6 years ago
TYVM
wrote...
6 years ago
no worries, happy to help out
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