Which organelle in the table is correctly matched with its function

In what for do plants utilize nitrogen? why do they need nitrogen?

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

Which of th following best describes how genes produce traits in an organism?