The picture is of a starch named amylose. Starches are long chains of glucose molecules. In the diagram, every time you see two lines intersect you can assume that a carbon atom (C) exists there. Starches and sugars are members of the carbohydrate family of biomolecules. All biomolecules are organic, which means that their backbones are made of chains or rings of ?

Use the drop-down menus to match each part of the scenario to the correct scientific practice. akira records the speed of a reaction without a catalyst and then with a catalyst. akira creates a reaction without a catalyst and repeats the reaction with a catalyst. akira turns in a written lab report to his science teacher. akira wonders, "will adding a catalyst speed up this chemical reaction? " akira writes in his notes that adding a catalyst sped up the chemical reaction because the catalyst lowers the activation energy needed to get the reaction started.