Which of the innate defense mechanisms can lyse bacteria and mark cells for phagocytosis?
What will be an ideal response?
complement proteins
You might also like to view...
The secondary immune response is ____ than the primary immune response because the secondary immune response
____.
a. more rapid; does not require B or T cells b. more rapid; involves memory B and T cells that have been stored c. slower; requires initiation of clonal selection of new B and T cells d. slower; requires more antigen than the primary immune response e. more rapid; is less specific than the primary immune response
In animal cells, ____ is/are usually a one-way path
a. replication b. translation c. transcription d. differentiation e. replication and translation
In a marine ecosystem with an inverted biomass pyramid, which trophic level should have the smallest number of organisms?
A. phytoplankton B. zooplankton C. primary carnivores (sardines) D. secondary carnivores (tuna) E. detritivores
Give the simplest chemical equation for photosynthesis. For each reactant, indicate where the plant acquires it. For each product, note during what part of photosynthesis it is produced
What will be an ideal response?