Lactose is a naturally occurring sugar found in milk. some dairy products, such as yogurt, may contain live bacteria. these products are useful to people who lack the ability to digest lactose. what does this information demonstrate? select one: a. bacteria raise the acidity of processed foods. b. bacteria can prevent insulin production. c. some bacteria interfere with digestion. d. some bacteria are beneficial to human health.

Hormones are chemical molecules produced by endocrine glands. one such endocrine gland is the thyroid gland, which synthesizes the thyroid hormone, which in turn affects the heart muscles. which two statements describe the probable reason for the function of the hormone? the cells in the heart have specific receptors that allow for the intake of hormones. the heart and the endocrine glands have the exact same types of cells. all cells make the same types of hormones. thyroid hormones show their effect on the heart by means of specialized cells. thyroid cells and cardiac cells have different dna.