Answer the following questions true (T) or false (F)
1. Currently, there are no cures or preventions for autoimmune disorders.
2. An allergen is any antigen that triggers IgE production and leads to a scenario where the immune system fights off a perceived threat that would otherwise be harmless.
3. An allergy is a scenario where the immune system fights off a perceived threat that would otherwise eventually cause the breakdown of skin or other localized tissue.
1. TRUE
2. TRUE
3. FALSE
You might also like to view...
The amount of energy available to do work is called
A. activation energy B. free energy C. kinetic energy D. potential energy
The primary site of photosynthesis in most plants is the:
A. stems. B. roots. C. shoots. D. buds. E. leaves.
Bacterial cells typically have ____ while eukaryotic cells have ____
a. a single circular chromosome; many linear chromosomes. b. several circular chromosomes; many linear chromosomes. c. one linear chromosome; many circular chromosomes. d. two circular chromosomes; numerous circular chromosomes depending on the species. e. numerous circular chromosomes depending on the species; many linear chromosomes.
All EXCEPT which feature is characteristic of
millipedes? a. more pairs of legs than centipedes b. two pairs of legs per segment c. active predators d. cylindrical body shape e. inhabitants of the forest floor