Leann is learning about chemical reactions. She wants to create a model of a chemical reaction, so she is examming the information that she should include. What are the different componets that she should include in her model? A the kinds of atoms that form during reaction B the kinds of molecules involved in the reaction C the kinds of elements that make up a molecule D whether the molecules are products or reactants E whether the products have more mass than the reactants choose three that apply
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 12:30
Which of the following matches the organisms described with the correct domain? a. archaea--multicellular, eukaryotic organisms that do not have cell walls b. eukarya--single-celled and multicellular organisms, with a defined nucleus and a variety of nutritional sources c. bacteria--unicellular, eukaryotic organisms with cell walls that do not contain peptidoglycan d. bacteria--unicellular, eukaryotic organisms that always lack cell walls
Answers: 3
Biology, 22.06.2019 13:00
This is an active transport mechanism by which cells pump sodium and potassium ions against the concentration gradient
Answers: 1
Leann is learning about chemical reactions. She wants to create a model of a chemical reaction, so s...
Mathematics, 08.01.2021 22:30
Mathematics, 08.01.2021 22:30
Mathematics, 08.01.2021 22:30
Mathematics, 08.01.2021 22:30
English, 08.01.2021 22:30
Mathematics, 08.01.2021 22:30
Health, 08.01.2021 22:30
Mathematics, 08.01.2021 22:30
Physics, 08.01.2021 22:30
Mathematics, 08.01.2021 22:30
English, 08.01.2021 22:30
Business, 08.01.2021 22:30
English, 08.01.2021 22:30