How did grants get started for the teaching hospitals in the 1950's?

Microbes in the gut ferment fiber and complex carbohydrates and form vitamins, short chain fatty acids and

Viruses ) manufacture their own atp, proteins, and nucleic acidsb) use the host cell to copy themselves and make viral proteinsc) use the host cell to copy themselves and then viruses synthesize their own proteinsd) metabolize food and produce their own atp

Control center is it involved in homeostasis