K.C.S.E Biology Q & A - MODEL 1999PP1QN11
Give reasons for each of the following:
a) Constant body temperature is maintained in mammals.
b) Low blood sugar level is harmful to the body.
a) Most enzymes in the body function within a narrow range of temperature;
High temperature denature enzymes
Low temperature inactive /inhabit enzymes
b) Sugar in a raw material for respiration, hence less energy, available to body/low/rate of metabolism.
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