The chemical reactions involving nitrobenzene (nitrobenzol), a derivative of benzene with an NO2 group attached to the ring. It is a yellow aromatic liquid used in perfumery and manufactured in large quantities in the preparation of aniline.

The breakdown into simpler components of amino acids of the histidine family.

positive regulation of T cell activation

positive regulation of B-lymphocyte activation

Any process that activates or increases the rate of T cell activation.

The chemical reactions involving tetraterpenoid compounds, terpenoids with 40 isoprenoid units.

positive regulation of B cell activation

Any process that activates or increases the rate of B cell activation.

Any process that modulates the frequency, rate or extent of reductions in the diameter of blood vessels.

The formation from simpler components of tetraterpenoid compounds, terpenoids with 40 isoprenoid units.

The formation from simpler components of long-chain fatty acids, aliphatic compounds having a terminal carboxyl group and with a chain length of C12-18.

Catalysis of the reaction: heme + 3 donor-H2 + 3 O2 = biliverdin + Fe2+ + CO + 3 acceptor + 3 H2O.

The processes pertinent to the function of an organism above the cellular level; includes the integrated processes of tissues and organs.

Catalysis of the reaction: 3'-phosphoadenosine 5'-phosphosulfate (PAPS) + heparan sulfate = adenosine 3',5'-bisphosphate + heparan sulfate 2-O-sulfate; results in 2-O-sulfation of iduronic acid residues in heparan sulfate.

Catalysis of the reaction: S-adenosyl-L-methionine + 3-hexaprenyl-4,5-dihydroxybenzoate = S-adenosyl-L-homocysteine + 3-hexaprenyl-4-hydroxy-5-methoxybenzoate.

The processes pertinent to the reproductive function of an organism.

Catalysis of the reaction: ATP + D-hexose = ADP + D-hexose 6-phosphate.

The processes pertaining to the functions of the nervous system of an organism.

Catalysis of the reaction: L-histidine = urocanate + NH3.

Any process that modulates the levels of body fluids.

Stops, prevents or reduces the activity of a kinase, an enzyme which catalyzes of the transfer of a phosphate group, usually from ATP, to a substrate molecule.