A tobacco company is trying to determine if their new brand of cigarettes will have any negative effects on infants. The company randomly selects 1000 infants for the study . the infants are all the same age, sex and are in excellent

Achange in which factor will affect the rate of reaction only when gases are involved? temperature pressure surface area concentration

Enzymes are both ph and temperature specific. seen here are the reaction rates of three common digestive enzymes. based on the data, which enzyme's optimum activity occurs in a basic environment while another's is very acidic?

An organism lives in a container with very little oxygen. it produces ethanol and carbon dioxide as waste products. which process does it use to produce most of its atp molecules? a. lactic acid fermentation b. glycolysis c. electron transport chains d. alcohol fermentation