MzGDungAnaye MzGDungAnaye

14-07-2016
Biology

contestada

what happens when a person who is allergic to ragweed encounters ragweed?

Respuesta :

Аноним Аноним

25-07-2016

Ragweed antigens bind ragweed and then bind mast cells which release histamine

Allergies develop because of a Th2 response against the allergen.

Answer Link

Otras preguntas

Marco wants to build house. United Building Company is offering the rate of $15.75 per square foot + an additional conference fee costing $45.99 an hour. Americ

Give an example of fractions that you would compare by finding common ddenominators and an example of fractions you would compare by common numerators. Please e

In which section of a nuclear reactor does nuclear fission occur?

Solve linear equation x+3+x-8+x=55

In Chapter 3 of The Scarlet Letter, how does the magistracy’s act of marking Hester Prynne with a scarlet letter serve to maintain its power in the community?

The creation of trusts was a common tactic used to exercise control in which of these areas?

What is a key characteristic of historical fiction? The stories always have insights about current society. The stories always provide accurate historical facts

Identify Doc Holliday

You buy a hat for $12 and give the cashier a $20 bill. How muchchange do you receive?

how did Wilson compensate for the reduced government income resulting from his lowering of tariffs?