How are molecules of sugar and fat similar? What are the similarities and differences between sugar and fats? Be specific and reference the molecules/ model below. Do not answer with nutritional information 50 points !!

Animal bodies (and even plant bodies for that matter) are complex enough that life couldn't exist without enzymes. enzymes are usually large, complex biological catalysts that are expensive to make. enzymes speed up the rate of chemical reactions without being used up during the reaction (they can be reused many times). they are highly specific in the reactions they regulate. knowing what enzymes are and how they function, why does this explain why complex life forms could not exist if there were no enzymes.

Which phase of the cell cycle ensures that identical copies of the dna are made for daughter cells?

Which statement explains how gravity and intertia work together