What are characteristics of allosteric enzymes? they may have binding sites for regulatory molecules that are separate from active sites. they are generally small single subunit proteins. they tend to have a sigmoidal (s‑shaped) curve of vs. [s]. they undergo conformational changes as a result of modulator binding. they conform to michaelis–menten kinetics.

Which type of respiration takes place when there is no oxygen present

How does science influence the decisions made about social, economic, and political issues?

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.