Catabolism is a metabolic process in which protein, fats, and carbohydrates are broken down into simple molecules. truefalse

Regarding most of the narrator’s story, which word best describes the tone?

Which kind of mutation has occurred when the codon for an amino acid is changed to a stop codon? a. a silent mutation b. a missense mutation c. a frameshift mutation d. a nonsense mutation

One reason scientists are trying to develop fuel sources from corn and sugar is because these sources are renewable fossil fuels are being depleted these crops can be widely grown all of the above