If the DNA damage is severe, p21 can cause the cells to senesce or p53 can induce apoptosis.

TLS Online TPP Program

#Id: 8557

#XL - Q Biochemistry

In more complicated systems, the primary plots may be linear but the secondary plots non-linear. For example, if not one but two molecules of inhibitor can bind to the substrate binding site, then parabolic competitive inhibition is said to occur, because of the shape of the secondary and Dixon plots.

TLS Online TPP Program

#Id: 8693

#XL - R Botany

Gluconeogenesis occurs in all animals, plants, fungi, and microorganisms. The reactions are essentially the same in all tissues and all species.

The important precursors of glucose in animals are three-carbon compounds such as lactate, pyruvate, and glycerol, as well as certain amino acids

TLS Online TPP Program

#Id: 9704

#XL - T Zoology

Activation of the MAP kinase pathway by either the a or the α GPCRs induces transcription of genes that inhibit progression of the cell cycle

TLS Online TPP Program

#Id: 9525

#XL - R Botany

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

TLS Online TPP Program

#Id: 7888

#XL - Q Biochemistry

In other cells, mitochondria remain fixed at points of high energy demand.