In this experiment, you made molecular models of the reactants and products. we're any atoms lost or gained as reactants turned into products? explain your answer

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol

1. emigration the movement of people from one place to another 2. immigration a situation in which resources are being used up at a faster rate than they can be replenished 3. migration the leaving of one's homeland to settle in a new place 4. overpopulation the movement of people to a new country 5. sustainable development a situation in which the birth rate is not sufficient to replace the existing population 6. underpopulation the ability to meet current needs without reducing the ability to meet future needs 7. unsustainable development the increase in the population of a city 8. urbanization a situation in which the number of people exceeds the available natural resources in an area

Where can dna be found in a prokaryotic cell