Object

• enzyme: Also it does NOT inactivate the enzymes which break down protein ( see below for full details ).

• serum: Heat inactivated serum did not produce any clinical signs, nor gross or microscopic lesions.

• virus: We are given a small amount of an inactivated virus to boost our immune system.

Modifying Another Word

• not: These antibodies bind to the surface proteins but do not inactivate the virus.

• also: Sedentary living and sun damage also inactivate the skin.

Subject

• matter: They are inactivated by organic matter and decay on storage.

Modifying Another Word

• rapidly: For example, Dettol is rapidly inactivated by small amounts of feces; Virkon is more active in the presence of organic material.

• slowly: L-type channels are slowly inactivated thereby permitting sustained calcium entry 24.

• frequently: The restriction point couples proliferation to external cues, and hence is frequently inactivated in tumors that grow autonomously.

Preposition: in

• way: Excess proteases are inactivated in an irreversible way, whilst endogenous growth factors are protected simultaneously.

Preposition: with

• formalin: The vaccine is inactivated with formalin and suspended in the aqueous phase of an oil adjuvant emulsion.

Preposition: by

• mutation: Pseudogenes are copies of working genes that have been inactivated by mutation.

• heat: The virus is inactivated by heat hence you cannot get bird flu from a chicken that's been cooked.

• matter: They are inactivated by organic matter and decay on storage.