Plants that are deficient in phyB often look like wild-type plants that are grown under dense vegetative canopies.

TLS Online TPP Program

#Id: 2410

#Unit 3. Fundamental Processes

The Nus proteins—joins polymerase in the elongation phase and promotes.

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#Id: 2766

#Unit 13. Methods in Biology

DNase footprinting relies on the fact that a protein, by binding to DNA, covers the binding site and so protects it from attack by DNase. 

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#Id: 1487

#Unit 4. Cell Communication and Cell Signaling

The tumor suppressor proteins p53 and Rb act as guardians of the cell cycle.

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#Id: 5443

#Unit 7. System Physiology – Animal

The net movement of positive charge out of the cell due to K+ efflux at this time helps complete the process of repolarization

Relative refractory period

TLS Online TPP Program

#Id: 9525

#Unit 6. System Physiology – Plant

Cell-content feeders, such as mites and thrips, are piercing-and-sucking insects that cause an intermediate amount of physical damage to plant cells.