Uchishandisa chiedza chitsvuku che600–700nm uye chiedza cheinfrared che700–4000nm, kurapwa uku kunowedzera kushanda kwemitochondrial, kunosimudzira kushandiswa kwemasero, uye kunokurudzira mhedzisiro yekurapa kuburikidza nekurapa kwakachengeteka kwemuviri.
