Answer:
scientific theory is the answer
Acid reflux is a stomach acid that travels back up through the esophagus when the lower esophageal sphincter does not close properly following consumption of food. You get heart burns with acid reflux that’s why you should take Antacids. Antacid excess stomach acid to relieve heartburn, sour stomach, acid indigestion, and stomach upset. They can also be used to relieve the pain of stomach and duodenal ulcers. Alka-seltzer can also work because
When too much acid builds up in your stomach, it can feel upset. Alka-Seltzer is a "buffer" which keeps your stomach from being too acidic. This demonstration using bromphenol blue and vinegar, will show how Alka-Seltzer neutralizes stomach acid.
Answer:
Active Transport: Active transport pumps molecules through the cell membrane against the concentration gradient.
Passive transport, also known as passive diffusion, is a process by which an ion or molecule passes through a cell wall via a concentration gradient, or from an area of high concentration to an area of low concentration.
Explanation:
IT IS POSSIBLE FOR PARTICLES WHICH A PREDOMINANTE POSITIVE VALENCE TO COMBINE WITH PARTICLES OF DISIMILER VALENCE FORM A NEW MOLECULE DISIMILAR FROM EITHER OF HOSTS.
Glucose and galactose are bond together in the molecule, and lactase assists in the process of separating them through a mechanism called hydrolysis. In lactose a water molecule is inserted across the glucose-galactose bond, adding an oxygen and hydrogen to the galactose.
