He aha te pātai ki: "He nui te mahi a tēnei okana i roto i te pūngoi, ā, he maha ngā mahi i roto i te tinana, tae atu ki te rokiroki i te glycogen, te pakaru o ngā pūtau whero o te toto, te waihanga pūmua plasma, te whakaputa i te hormone, me te whakakore i te paitini"? Ko te kaupapa ko te ate.
"he aha te mahi a te ate?"