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Sex-Linked Disorder

What is the name for a substance formed in a chemical reaction

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

Were you able to observe the nucleolus in any of the cells if so which ones