IFN- ¥ has been shown to induce expression of the class II transcriptional activator (CIITA). 

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#Id: 5436

#Unit 7. System Physiology – Animal

The membrane potential moves toward the equilibrium potential for Na+ (+60 - +65mV) but does not reach it during the action potential, because the increase in Na+ conductance is short-lived.

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#Id: 10536

#Unit 4. Cell Communication and Cell Signaling

Neurotrophins binds with high affinity to the family of receptor tyrosine kinases called Trks-

NGF binds to TrkA

BDNF binds to TrkB

NT-3 binds to TrkC

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#Id: 4470

#Unit 13. Methods in Biology

Resolution is improved by using shorter wavelengths of light (decreasing the value of λ) or by gathering more light (increasing either N or α).

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#Id: 5560

#Unit 7. System Physiology – Animal

Medullary collecting duct is permeable to urea, and there are special urea transporters that facilitate urea diffusion across the luminal and basolateral membranes

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#Id: 7775

#Unit 2. Cellular Organization

The total mass of the pore structure is 60,000– 80,000 kDa in vertebrates, which is about 16 times larger than a ribosome.