Which of the following is true of an exergonic chemical reaction?
a. reactants lose mass as products are formed.
b. bonds are broken in reactants and new bonds are formed in products.
c. no activation energy is required to initiate it.
d. the energy released is captured by a catalyst.

Which statement describes an endocrine function rather than an exocrine function? a. salivary glands release saliva into the mouth. b. sweat glands release sweat onto the skin c. the pineal gland releases melatonin into the blood. d. esophageal glands release mucus into the esophagus.

Which statement best describes lactic acid fermentation? a. lactic acid fermentation is the first step of cellular respiration. o b. lactic acid fermentation is the final step of cellular respiration. re to berate c. in the absence of oxygen, cells release atp by breaking down lactose into glucose. e der lade res o d. in the absence of oxygen, cells release atp by breaking down glucose into lactate. ar

What is the most appropriate method of gaining weight (muscle mass)