Phytochrome interacting factors (PIFs) act as negative regulators of photomorphogenesis.

TLS Online TPP Program

#Id: 10446

#Unit 4. Cell Communication and Cell Signaling

Rous sarcoma virus is a retrovirus whose RNA genome is reverse transcribed into DNA, which is incorporated into the host-cell genome

TLS Online TPP Program

#Id: 6173

#Unit 12. Applied Biology

Cry proteins, in general, have no adverse effects on higher animals, including mammals since, there are no specific receptors in the gastrointestinal tracts of mammals.

TLS Online TPP Program

#Id: 8287

#Unit 1. Molecules and their Interaction Relevant to Biology

The relationship between activation energy and the rate constant of the reaction, k, is given by the Arrhenius equation

Arrhenius equation

TLS Online TPP Program

#Id: 8322

#Unit 2. Cellular Organization

Steady-state phase

G-actin monomers exchange with subunits at the filament ends, but there is no net change in the total length of filaments.

TLS Online TPP Program

#Id: 4683

#Unit 13. Methods in Biology

Colorimetric Assays for Cell Division Are Rapid and Eliminate the Use of Radioactive Isotopes