The production by natural agencies of chemical substances from their elements or sources; spec. (in Physiology) the formation of animal or…

Separation of animal products (chiefly, those useless for nutrition) from the blood.

Secretion.

Science. = elaboration, n. 2. Now disused.

Biology. Conversion into albumin. Obsolete. rare.

The formation of vacuoles; change to a vacuolar state.

= vacuolation, n.

the production or formation of sugar (or of glycogen from sugar), as in the animal body.

The process (or series of processes) by which certain microorganisms produce energy by oxidation reactions in the absence of light and utilize…

Originally: the production of lysis or a lysin. In modern use = lysogeny n.

The formation of melanin.

Synthesis of a substance by a living organism or by cells or extracts from a living organism.

the formation of lymphocytes.

= biosynthesis, n.

The formation or production of a tumour or tumours, whether benign or malignant.

Biochemistry. An increase in the rate at which an enzyme is synthesized by a cell (esp. in a micro-organism), or the initiation of its synthesis…

The biosynthesis of steroids.

monoamine oxidase.