In humans, there are three RAS, three Raf, two MEK, and two MAP proteins.

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#Id: 777

#Unit 3. Fundamental Processes

FRET allows the detection of position of sigma relative to a site on the DNA to be measured with using separation techniques that might displace sigma from the core enzyme

 

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#Id: 4823

#Unit 13. Methods in Biology

The null hypothesis is a kind of hypothesis which explains the population parameter whose purpose is to test the validity of the given experimental data.

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#Id: 175

#Unit 5. Developmental Biology

In instructive interaction, 

a signal from the inducing cell is necessary for initiating new gene expression in the responding cell.

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#Id: 10503

#Unit 4. Cell Communication and Cell Signaling

In C. elegans BH3-only protein EGL-1 initiate apoptosis by binding to and inactivating CED-9

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#Id: 6623

#Unit 8. Inheritance Biology

Coupling and Repulsion