Each of the following statements concerning haptens is correct, with an EXCEPTION, mark it:
a. A hapten can combine with (bind to) an antibody.
b. A hapten cannot induce an antibody by itself; rather, it must be bound to a carrier
protein to be able to induce antibody.
c. In both penicillin-induced anaphylaxis and poison ivy, the allergens are haptens.
d. Haptens must be processed by CD8+ cells to become immunogenic.
d. Haptens must be processed by CD8+ cells to become immunogenic.
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Guarding techniques include:
A) someone to hold onto. B) guarding belts. C) hand rails. D) all of the above.
Eczema is caused by caustic chemicals
Indicate whether the statement is true or false
Which term applies to a mix of very tiny solid and liquid particles in the air?
a. smog b. compost c. particle pollution d. ozone layer e. piecemeal pollution
A well-balanced diet entails eating a variety of ____ foods and monitoring total daily caloric intake
A) ?soluble B) ?complex carbohydrate C) ?nutrient-dense D) ?protein-rich E) ?complementary