Author Question: Which of the following terms describes the sensation of having had enough to eat? A) anxiety B) ... (Read 17 times)

leo leo · **on:** Aug 21, 2018

Which of the following terms describes the sensation of having had enough to eat?

A) anxiety B) scarcity C) hunger D) satiety

Question 2

Describe the steps involved in the development of a food allergy.

What will be an ideal response?

komodo7 · **Reply #1 on:** Aug 21, 2018

Answer to Question 1

D

Answer to Question 2

The first stage, sensitization, involves the initial contact with a food allergen, which is a protein that is incompletely broken down by cooking or digestion. This initial contact is followed by the production by the immune system of large amounts of antibodies, which subsequently bind to mast cells in the tissues. In the second stage, the allergic reaction, the same allergen is contacted again, after which it binds to an antibody-mast cell complex. As a result of this binding, histamine is released from the mast cells, triggering such reactions as swelling, hives, or asthma.