The enzymes which aid in the digestion of proteins in the stomach is called pepsin. Pepsin needs an optimum pH of about 2 to be effective and that is why the hydrochloric acid is usually secreted in the stomach.
In the situation where an antacid is used and the acidity of the stomach is neutralized, then, the pepsin enzyme will not be able to perform its function because of altered pH and the protein content of the eaten food will not be digested leading to indigestion in the affected person.<span />
I am very sorry, but all I can provide is that Dawn must have used the balance incorrectly or her other classmates didn't account for certain factors that Dawn did. I would really love to help, but I would need more information.
In biology, the inner lining of tubular structures is called a lumen.
This can refer to numerous tubular structures in the body, such as the lumen of the veins and arteries, the lumen of the intestines or the tubes in the kidneys.
This term can also be used to describe a space defined by membranes of cell organelles such as the lumen of the mitochondria, the Golgi apparatus, and others.
Answer:
The Student 1's method would bring more accurate results.
Explanation: