In opsonization,
A) a pathogen is coated by proteins to facilitate its destruction by neutrophils and macrophages.
B) the cell wall of a pathogen is breached, leading to death of the cell.
C) MHC II glycoproteins display a fragment of an alien cell.
D) antigens bind to antibodies to become antigen-antibody complexes.
E) antibodies tie many antigens together.
Answer: A
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Extending posteriorly from the body of a vertebra are the
A. transverse processes. B. laminae. C. pedicles. D. spinous processes. E. superior/inferior articulating processes.
Blood moves forward through veins because of all of the following except
A) the pressure in the veins is lower than in the arteries. B) pumping by the smooth muscle in the wall of the vein. C) the respiratory pump. D) valves in the veins preventing the backward flow of blood. E) muscular compression.
Define pasteurization
What will be an ideal response?
The hormone ADH is released from the anterior lobe of the pituitary gland.
Answer the following statement true (T) or false (F)