inity ▁of ▁the ▁lig and ▁to ▁the ▁re ceptor . ▁The ▁higher ▁the ▁aff inity ▁of ▁the ▁lig and ▁for ▁the ▁re ceptor ▁the ▁lower ▁the ▁K d ▁value ▁( and ▁the ▁higher ▁the ▁p K d ▁value ). ▁ ▁See ▁also ▁Bond - dis soci ation ▁energy ▁Phot od is soci ation , ▁dis soci ation ▁of ▁mole cules ▁by ▁phot ons ▁( light , ▁g amma ▁ray s , ▁x - ray s ) ▁Rad i ol ysis , ▁dis soci ation ▁of ▁mole cules ▁by ▁ion izing ▁radiation ▁Th erm al ▁decomposition ▁ ▁References ▁ ▁Category : Ch em ical ▁processes ▁Category : Equ ilib rium ▁chem istry <0x0A> </s> ▁C ery nea ▁por phy rea ▁is ▁a ▁species ▁of ▁moth ▁in ▁the ▁family ▁E reb idae ▁first ▁described ▁by ▁George ▁Ham pson ▁in ▁ 1 9 1 0 . ▁It ▁is ▁found ▁in ▁Mad agas car . ▁ ▁References ▁▁ ▁Category : B ole to bi inae ▁Category : M oth s ▁of ▁Mad agas car ▁Category : M oth s ▁of ▁Africa <0x0A> </s> ▁Ad ip ok in etic ▁h orm one ▁( AK H ) ▁is ▁a ▁short ▁pe pt ide ▁h orm one ▁that ▁has ▁been ▁studied ▁in ▁insect s . ▁It ▁is ▁a ▁li pid ▁mobil ising ▁h orm one ▁and ▁is ▁responsible ▁for ▁reg ulating ▁fuel ▁transport ▁in ▁the ▁ha em ol ym ph , ▁for ▁redirect ing ▁energy ▁to ▁other ▁processes ▁as ▁required ▁by ▁the ▁insect . ▁A K H ▁was ▁initially ▁discovered