the four molecules of life are proteins, carbohydrates, lipids and nucleic acids. Each of the four groups is vital for every single organism on Earth. Without any of these four molecules, a cell and organism would not be able to live. All of the four molecules of life are important either structurally or functionally for cells and, in most cases, they are important in both ways.
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Specific gravity<span>reflects the amount of wastes, minerals, and solids present in the urine</span>
32 Chromosomes because the egg and sperm cell is 16 each so the double of 16 is 32.
