What substance does a enzyme act during a chemical reaction

What macromolecule is produced during translation? a. carbohydrate b. rna c. dna d. protein

Genetic disorders can result when sister chromatids fail to seperate properly. during what phase is this problem most likely to occur?

What condition is kept close to its set point in osmoregulation? a. body temperature b.platelet count c.blood glucose level d.water balance