Which of the following affects the rate of the chemical reaction caused by an enzyme? A. temperature
B. pH
C. concentration of ions
D. All of these choices are correct.

How did the discovery of the rhesus factor affect society? o more patients died from having a transfusion with the wrong rhesus factor 0 new treatments during pregnancy could prevent harm to the developing child. o less donated blood could be used in the treatment of patients. the number of blood types was reduced by half

What is the difference between how ionic and covalent bonds form

During the process of two rails or sides break apart and attract new nucleotide bases to form a new and complete strand.