In the kidney, the specialized transport proteins that allow for very rapid fluid movement into or out of cells are known as
A) aquaporins.
B) porins.
C) ionophores.
D) anion exchange proteins.
E) osmosins.
A) aquaporins.
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Indicate whether the statement is true or false.
Which of the following traits is more common in highly creative people than in normal individuals?
a. hypersensitivity to environmental stimuli b. neurobiological disorders (NBDs) c. all of the choices d. high IQ
Four of the five choices listed below are sources of
variation in a population. Select the exception. a. mutation b. sexual reproduction c. crossing over d. independent assortment e. law of dominance
What is the result when a dendritic cell phagocytizes a microbe and processes it?
A. activation of the dendritic cell to become a plasma cell B. display of epitope-MHC I complexes on the surface of the cell C. suppression of the immune response to the microbe D. display of microbial fragments with CD8 glycoproteins E. display of microbial epitope-MHC II complexes on the cell surface