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BHS 316 Exam 1 Review

Across
A polymer that is present on the surface of gram positive bacteria. (No spaces)
Neutrophils are [blank] -living
How many different proteins are in the complement system?
The [blank] receptor of NK cells recognize unusual proteins or carbohydrates on pathogens.
Macrophage stage of readiness when TNF is secreted to alter other immune system components
This type of protein spans across the cell membrane.
[blank] is present on the surface of gram negative bacteria and can activate NK cells when detected.
The ability to recognize between self and nonself cells is characteristic of this type of immune system.
This group of pathogens have no nucleus to contain their chromosome
Molecular warning flag that cells use to indicate that they are infected with a virus. (three words, no spaces)
This activation pathway of the complementary system is spontaneous.
Leukocytes can only adhere to this type of blood vessels in the blood.
Produced by neutrophils to bind to selection and roll along vessel walls.
Down
A Y-shaped protein produced in response to antigens.
A type of feedback loop when an action produces a result that encourages the initial action to repeat.
A cytokine that can prime a resting macrophage.
Type of leukocyte which can liquify cells and connective tissue.
Most abundant complementary protein.
Type of immune cells which contain granules of killing compounds and include basophils, neutrophils and eosinophils.
Suicide enzyme delivered by NK cells. (No spaces)
Chemicals that help to recruit immune cells to fight off pathogen.
This type of protein allows specific large, polar proteins through the phospholipid bilayer.
Fragment of complementary protein that is used to tag bacterium for phagocytosis.
A characteristic of pathogens that attack immunocompromised individuals but are unlikely to if the immune system is full functional.
This type of cell acts as a bridge between the innate and adaptive immune system.
Red blood cells are formed here. (No spaces)
Smallest class of pathogens.
The type of stem cell which leukocytes arise from.
Low levels of hemoglobin result in this condition.
This main class of a pathogen contains chitin in their cell membrane.