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Focal adhesions contain?

How would inhibition of the APC/C ubiquitin ligase affect cells in mitosis?

Growth factor stimulation of tyrosine kinases regulates cellular protein synthesis. Which is important for this process?

An inhibitor of the kinase activity of a type II TGF-β receptor would?

You are studying a protein involved in signaling in response to treatment of cells with a hormone. Subcellular fractionation experiments indicate that your protein is associated with the plasma membrane. How could you determine whether it’s a peripheral or integral membrane protein?

_______ would be expected to block Notch signaling.

The cell–cell interactions mediated by the selectins, integrins, and most members of the Ig superfamily are _______ interactions in which the cytoskeletons of adjacent cells are not linked to one another?

Which of the following hormones is(are) not synthesized from cholesterol?

The junctions between animal cells that allow the free passage of molecules smaller than approximately 1000 daltons are called?

Although structurally different from gap junctions in animal cell tissues, _______ may be thought of as the functional equivalent of gap junctions in plants.