That controls all cellular metabolism in an animal cell?

The control of cellular metabolism in an animal cell is primarily managed by the nucleus, which houses DNA that encodes genes responsible for various metabolic pathways. These genes are transcribed into messenger RNA (mRNA), which is then translated into proteins that catalyze metabolic reactions. Additionally, regulatory molecules, such as enzymes and hormones, play crucial roles in modulating metabolic processes in response to the cell's needs and environmental signals. Overall, this complex interplay ensures the efficient regulation of metabolism within the cell.