An a haploid cell secretes the a mating factor and has GPCRs for the α factor on its cell surface; an α cell secretes the α factor and has GPCRs for the a factor.

TLS Online TPP Program

#Id: 10033

#Unit 4. Cell Communication and Cell Signaling

β subunit of I-κB kinase phosphorylates two N-terminal serine residues on I-κBα

TLS Online TPP Program

#Id: 9651

#Unit 4. Cell Communication and Cell Signaling

Phosphorylation by MEK at Y-185 and T-183 in activation loop of MAP kinase leads to a marked conformational change & promotes MAP kinase activation and dimerization.

TLS Online TPP Program

#Id: 9907

#Unit 4. Cell Communication and Cell Signaling

Inflammatory response

The response includes both localized and systemic effects, consisting of altered patterns of blood flow, an influx of phagocytic and other immune cells, removal of foreign antigens, and healing of the damaged tissue.

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#Id: 4814

#Unit 13. Methods in Biology

The probability distribution of a statistic, from a particular population, over many random samples is the sampling distribution.

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#Id: 8498

#Unit 1. Molecules and their Interaction Relevant to Biology

When Phi is fixed at 0º. Clashes occur at ALL Psi angles. Phi = 0º is physically impossible.