Negative staining- heavy metal coats the grid but is excluded from the regions where the sample has adhered.

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#Id: 1362

#Unit 4. Cell Communication and Cell Signaling

In cytokine receptors, the tightly bound kinase is known as a JAK kinase.

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#Id: 5094

#Unit 6. System Physiology – Plant

During the night, COP1 enters the nucleus with the help of the COP9 signalosome complex (CSN).

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#Id: 2240

#Unit 11. Evolution and Behavior

The neutral-mutation hypothesis proposes that most molecular variation is neutral with regard to natural selection and is shaped largely by mutation and genetic drift.

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#Id: 8006

#Unit 10. Ecological Principles

The differentiation of niches that enables similar species to coexist in a community is called resource partitioning.

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#Id: 7262

#Unit 6. System Physiology – Plant