Atie wants to make ball-and-stick models of the four macromolecules. she has colored balls for each of the elements in these molecules, including the following. red: hydrogen black: carbon purple: oxygen green: nitrogen in which macromolecule will she use the black, red, and purple balls in a ratio of 1: 2: 1? carbohydrates lipids nucleic acids proteins

Atie wants to make ball-and-stick models of the four macromolecules. She has colored balls for each of the elements in these molecules, including the following. red: hydrogen black: carbon purple: oxygen green: nitrogen In the macromolecule of the carbohydrates she will use the black, red, and purple balls in a ratio of 1:2:1. The carbohydrate molecules are glucose (ratio of 6:12:6) and fructose (ratio of 6:12:6).

a.) a destruction fo cells by viral reproduction

cramming before a final is bad because it makes a student's stress level higher. students who embrace cramming to get through a final exam week find themselves struggling to perform consistently, once the brain adjusts to prolonged sleep deprivation.