A researcher observes that her patient does not have an appropriate physiological response to inflammation; his leukocytes do not appear to interact properly with endothelial cells at the sites of inflammation. The patient may have a problem with what cell-adhesion molecules?

MCQs on the cell and its structures, including molecular compounds, structural features, and organelles including the nucleus, cytoskeleton, and extracellular matrix. Particular emphasis on transport mechanisms and membrane trafficking, cellular signaling, the cell cycle including mitosis and meiosis, and gene expression.