The Mammalian genome could be replicated in -1 hour if all replicons functioned simultaneously.

TLS Online TPP Program

#Id: 10033

#Unit 4. Cell Communication and Cell Signaling

β subunit of I-κB kinase phosphorylates two N-terminal serine residues on I-κBα

TLS Online TPP Program

#Id: 9993

#Unit 4. Cell Communication and Cell Signaling

Planar Cell Polarity 

direct cells to divide in the same plane (rather than forming upper and lower tissue compartments) and to move within that same plane

TLS Online TPP Program

#Id: 7271

#Unit 6. System Physiology – Plant

Rubisco is also regulated by a natural sugar phosphate, carboxyarabinitol-1-phosphate, that closely resembles the six-carbon transition intermediate of the carboxylation reaction. This inhibitor is present at low concentrations in leaves of many species and at high concentrations in leaves of legumes such as soybean and bean. 

Carboxyarabinitol- 1-phosphate binds to rubisco at night, and it is removed by the action of rubisco activase in the morning, when photon flux density increases.

TLS Online TPP Program

#Id: 1736

#Unit 4. Cell Communication and Cell Signaling

Antigen pieces are held within the binding groove of a cell surface protein called the major histocompatibility complex (MHC) molecule which recognized by T cell

TLS Online TPP Program

#Id: 5342

#Unit 7. System Physiology – Animal

Agents that decrease contractility have a Negative inotropic effect.