Antibodies are responsible for neutralization, opsonization and direct destruction of pathogens.
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The common progenitor of red and white blood cells:
The common progenitor of red and white blood cells:
Opportunistic pathogens can take advantage of a weakened imm…
Opportunistic pathogens can take advantage of a weakened immune system to establish infection.
The common progenitor of all red and white blood cells, is c…
The common progenitor of all red and white blood cells, is called:
The myeloid precursor gives rise to which cells?
The myeloid precursor gives rise to which cells?
Monocytes __________.
Monocytes __________.
Which lymphocyte has orangish red staining granules and are…
Which lymphocyte has orangish red staining granules and are involved in allergic responses?
CR1 is a complement fragment found on macrophages that binds…
CR1 is a complement fragment found on macrophages that binds to the C3b receptor bound to the pathogen surface.
Factor H, a plasma protein, decreases the amount of compleme…
Factor H, a plasma protein, decreases the amount of complement activation by binding to C3b, making it susceptible to cleavage by factor I and forming ________.
Which of the following complement control proteins can bind…
Which of the following complement control proteins can bind to C3b on human cell-surface and prohibit the C3 convertase of the alternative complement pathway from forming?