1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
yarga [219]
3 years ago
14

Type I hypersensitivities require which of the following initial priming events to occur?

Biology
1 answer:
kherson [118]3 years ago
5 0

Answer:

Sensitization.

Explanation:

Hypersensitive reaction may be defined as the exaggerated or hyper response of the immune system. Hypersensitive reactions can occur due to auto immunity and allergies.

Type I hypersensitive reaction is mainly mediated by IgE antibodies. The sensitization towards particular stimuli like pollen grains may exaggerate the Type I hypersensitive reaction.

Thus, the correct answer is option (1).

You might be interested in
Think about water and how it rolls up on the beach. Think of all its qualities. Is It allve according to the characteristics of
Anni [7]
No . it has no life due to the cell theory .
3 0
3 years ago
What are the reactants and products in aerobic respiration?
stepan [7]
Reactants: O2 (oxygen gas) and glucose 
<span>Products: CO2, H2O, and energy (ATP molecules)    
Hope this helps :)</span>
7 0
3 years ago
Which of the following best describes the dependent variable in an experiment?
Korolek [52]
<span>The correct answer here is A. In a scientific experiment, the dependent variable is the variable that is being tested and then measured. The answer referenced in D, the variable that is manipulated, is referring to the independent variable.</span>
7 0
3 years ago
Read 2 more answers
HELP PLEASE I WILL MARK BRAINLIEST
natta225 [31]

Answer:

The answer is 0.2

Explanation:

You subtract 8.05 - 7.85 = 0.2

3 0
2 years ago
Please help me with this question!
pickupchik [31]

1) a decrease in the amount of groundwater.

3 0
3 years ago
Read 2 more answers
Other questions:
  • A type of collagen that forms a very fine network of fibers in which the stem cells are interspersed is called A. elastin. B. re
    7·2 answers
  • Bena thinks that dissolving more salt in water causes the mixture’s freezing temperature to change.
    14·2 answers
  • 8. What is the purpose of photosynthesis and Cellular Respiration?
    6·2 answers
  • Which part of DNA makes humans different from eachother?
    15·2 answers
  • Write in your own words | 50 points | will mark brainliest
    6·1 answer
  • Please Help Me (Science)
    13·1 answer
  • From which molecules are mRna created
    11·1 answer
  • How do genes determine how we look and act?
    15·1 answer
  • Stimulating protein synthesis
    14·2 answers
  • Please help!!!!<br><br> 1. pollen grain <br> 2. fertilized egg<br> 3. embryo <br> 4. endosperm
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!