In aerobic respiration, what is the direct source of energy that atp synthase uses to synthesize atp? a. an electron gradient b. an exergonic chemical reaction c. a water gradient d. a proton gradient

Amylase becomes denatured at a temperature of 80°c. during an experiment to study the effect of varyingtemperature on enzyme activity, amylase’s reactivity with starch was measured at body temperature (37°c), andthen again at an increased temperature of 42°c. how would this increase in temperature affect the experiment

The process of replication is the same for all living things because

Darwin’s hypothesis about how life changes over time is now called?