Blue light depolarizes membrane of hypocotyl cells and inhibits of growth rate.

This membrane depolarization is caused by the activation of anion channels, which facilitates the efflux of anions such as chloride.

TLS Online TPP Program

#Id: 8027

#Unit 1. Molecules and their Interaction Relevant to Biology

UV absorption

TLS Online TPP Program

#Id: 6549

#Unit 7. System Physiology – Animal

Plasma membrane GLUT4 allows the cell to incorporate glucose from the ECF

TLS Online TPP Program

#Id: 8177

#Unit 2. Cellular Organization

In plant cells,

Golgi apparatus serves as the site at which the complex polysaccharides of the cell wall (pectin & hemicellulose) are synthesized.

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#Id: 6613

#Unit 7. System Physiology – Animal

In humans,

Only one of the follicles in one ovary starts to grow rapidly and becomes the dominant follicle, while the others regress, forming atretic follicles.

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#Id: 10486

#Unit 4. Cell Communication and Cell Signaling

MDM2 levels in the cytoplasm are controlled by

ATR and p14ARF (p19ARF in the mouse), sequesters it in the nucleolus, where it cannot access p53.