Gαt contains an intrinsic GTPase activity by GAP complex, RGS9-Gβ5 triggers the rapid inactivation of the PDE

TLS Online TPP Program

#Id: 2476

#Unit 13. Methods in Biology

Agarose is one of the components of agar, which is a mixture of polysaccharides isolated from certain seaweeds and usually used at concentrations of between 1% and 3% in labs. 

TLS Online TPP Program

#Id: 5317

#Unit 7. System Physiology – Animal

TLS Online TPP Program

#Id: 3061

#Unit 10. Ecological Principles

The constant c is often thought of as the number of species per unit area. 

It is affected by many factors.

TLS Online TPP Program

#Id: 4948

#Unit 6. System Physiology – Plant

Phytochrome B (PhyB) is probably the photoreceptor involved in shade detection and avoidance. This response allows many species to greatly increase their stem extension rate when they become shaded by competitors.

TLS Online TPP Program

#Id: 9842

#Unit 6. System Physiology – Plant

Cryptochromes under blue light causes

1.Suppression of hypocotyl elongation

2.Promotion of cotyledon expansion

3.Membrane depolarization

4.Inhibition of petiole elongation

5.Anthocyanin production

6.Circadian clock entrainment