Allergic responses to inhaled antigens occur when an individual is first sensitized to the antigen (i.e., the allergen), inducing an immune response and then has a subsequent exposure to the same antigen. The sensitization phase is characterized by <u>Induction of a CD4 T cell type II immune response</u>.
The process by which your body becomes sensitive to a particular substance is called sensitization. When your immune system becomes sensitized to an allergen, you can develop certain symptoms.
Antigens that can induce an allergic response are called allergens, and they are often derived from non-infectious or non-microbial sources.
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Tsunami is <span>a large wave usually caused by an undersea earthquake.
Explanation
</span>Tsunamis are big<span> waves caused by earthquakes or volcanic eruptions </span>beneath the ocean<span>. </span>go in<span> the depths of the ocean, </span>moving ridge<span> waves </span>don't<span> dramatically increase </span>tall<span>.
H</span>owever because the<span> waves travel </span>inland,<span> they build up to higher </span>and higher<span> heights </span>because the<span> depth of the ocean decreases.
The speed of </span>moving ridge<span> waves depends on ocean depth </span>instead of the space<span> from the </span>supply<span> of the wave. </span>moving ridge<span> waves </span>might<span> travel as </span>quick<span> as jet planes over deep waters, </span>solely deceleration<span> down </span>once reaching<span> shallow water.</span>
Answer:
My answer is the letter D
The DNA molecule is composed of two strands with the help of hydrogen bonds which is doubl helix <span> At each end of the double helix, one strand is 5' and the other is 3'.the two strands are anti parallel so the correct option is
</span><span> They are oriented in opposite directions
</span>hope it helps
Answer:
because it happens in that order, and repeats multiple times after the first time.
