The number of Na + channels along the axons of unmyelinated neurons, is about 110.

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#Id: 2561

#Unit 13. Methods in Biology

An excited fluorescent molecule such as GFP or YFP can dispose of the energy from the absorbed photon in either of two ways: 

by fluorescence, emitting a photon of slightly longer wavelength (lower energy) than the exciting light, or 

by nonradiative fluorescence resonance energy transfer (FRET).

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#Id: 6647

#Unit 8. Inheritance Biology

Cell line- Genetically identical cells that divide indefinitely and can be cultured in the laboratory. Heterokaryon- Cell possessing two nuclei derived from different cells through cell fusion.

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#Id: 1775

#Unit 4. Cell Communication and Cell Signaling

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#Id: 8588

#Unit 2. Cellular Organization

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#Id: 10183

#Unit 6. System Physiology – Plant

Brassinosteroids are also required for promotion of cell

elongation by gibberellins, and gibberellin-induced degradation of the DELLA repressor enhances the brassinosteroid response