Critique of Radiograph #24. 1  The diagnostic standard for the AP cervical spine view includes: 2  Demonstration of vertebrae C3 through T1, even if the patient is in a cervical collar. All soft tissues of the neck should be included on the AP view. 3  Radiograph density should include good penetration of the entire spine.
The enzyme named pepsin is released by some chief cells that can be found in the stomach. This enzyme has the capability and the role of degrading food proteins into peptides, thus producing digestion. Discovered in 1836, pepsin was the first revealed enzyme and also the first that was crystallized.
Best Answer: Pepsin breaks down proteins into peptides and is found in the stomach, its secreted from the gastric glands found in the lining of the stomach.Proteins are one of the first macromolecules to be broken down in the digestive system.he stomach does not break down all proteins completely into amino acids. The digestion of protein is completed by the enzymes in the small intestine by another enzyme called trypsin. The relatively small molecules of amino acids enter the bloodstream in the small intestine.