PLS HELP
...
Answers: 1
Biology, 22.06.2019 09:10
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.
Answers: 1
Biology, 22.06.2019 15:40
During crossing-over, a. genetic material is exchanged between nonsister chromatids, resulting in new combinations of alleles. b. nonsister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. c. one homologous chromosome of a tetrad is exchanged with another tetrad, resulting in new combinations of alleles. d. sister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. e. genetic material is exchanged between sister chromatids, resulting in new combinations of alleles.
Answers: 1
Mathematics, 31.01.2021 20:00
Mathematics, 31.01.2021 20:00
History, 31.01.2021 20:00
Mathematics, 31.01.2021 20:00
Biology, 31.01.2021 20:00
Biology, 31.01.2021 20:00
Mathematics, 31.01.2021 20:00
Mathematics, 31.01.2021 20:00
Mathematics, 31.01.2021 20:00
Mathematics, 31.01.2021 20:00
Mathematics, 31.01.2021 20:00
Physics, 31.01.2021 20:00