Macromolecules are made of functional groups that give them specific characteristics. What are the functional units of a carbohydrate? Alpha helix and beta pleated groups in polysaccharides
Amino and R groups in disaccharides
Carbonyl and hydroxyl groups in monosaccharides
Ketose and aldose groups in disaccharides

answer; /// i believe that the correct answer is (50%);

did you fail the test? xd

transformative rocks are the stones that emerge from the transformation of existing rock composes in a procedure called changeability, implies changing of structures. transformative rocks are shaped from alternate shakes that are changing a result of warmth or weight connected. one of this model is the earth developments that making rocks profoundly cover or crushed which will make the stones warmed and put under awesome weight. they are not softening but rather the minerals they are containing are changed synthetically that will shape transformative rocks. now and again different rocks are shaped when the others are near some liquid magma and getting warmed.