Which structure-function is mismatched? * Chloroplast-breaking down and digesting unwanted materials.

Mitochondria-the energy producing organelle for the site of cellular respiration

Plasma Membrane-a barrier to keep the cell separated from its environment.

Nucleus a site in eukaryotic cells with DNA

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.