phyB–phyE, appear mostly light-stable in the plant and function primarily in the regulation of LFRs and of shade avoidance involving changes in the R:FR ratio.

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#Id: 9698

#XL - T Zoology

In presence of insulin, 

GSK3 becomes phosphorylated by PKB its catalytic activity is inhibited

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#Id: 9699

#XL - T Zoology

Insulin stimulated activation of PKB promotes rapid activation of glycogen synthase and glycogen synthesis

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#Id: 9700

#XL - T Zoology

Mating pathway in the yeast S. cerevisiae, is a MAP kinase cascade which linked to GPCRs.

TLS Online TPP Program

#Id: 9701

#XL - T Zoology

Two mating types of yeast cells are: 

1. a 

2. α

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#Id: 9702

#XL - T Zoology

Haploid yeast cells secrete protein signals known as pheromones, which induce mating between opposite mating types.

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#Id: 9703

#XL - T Zoology

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.