Determination Of Unknown Argument Of B, C, And D

According to the evidence derived from our lab, we have determined that Unknown A, B, C, and D are to be identified as the Sprite, burger, fries, and bun, respectively. Each Unknown provided evidence that we eventually used to match to each element of the meal. Along with the lab data, our prior knowledge also led us to our results. We were able to determine that Unknown A is the Sprite due to the fact that every test was negative except for simple sugars, a macromolecule that the majority of sodas contain. We determined that Unknown C were the fries because of the starches and lipids present. Fries come from potatoes, which are plants, which make starches, meaning that fries contain starches, furthering our proof. Also, if foods,
Since Unknown C didn't test positive for simple sugars or proteins, we decided it was the fries. We determined that Unknown D was the hamburger bun because of the starches and simple sugars present. Hamburger buns are bread, which is a carbohydrate, or a carb. Carbs are made up of starches and sugars, which essentially means that a bun would also be made up of starches and sugars, therefore giving us proof. When trying to decide what each Unknown was at the end of our lab, we determined that Unknown B was the burger, but we had waited to label it because of the slight difficulty we ran into during the lab. In our group’s trial, we didn't find any lipids in the Unknown, macromolecules we had highly expected to find. Our misunderstanding was cleared up by the fact that every other group had found lipids except us. This error most likely was due to us either not adding enough of the Unknown during the test, or us not waiting long enough for the results to be clear. It was clearly human error on our group’s behalf. Also unexpected was when sugars, although not simple, were found in Unknown B. The results of the test to find simple sugars weren't significant enough to be classified as simple,