It contains a gastric juice that is made of strong acid, digestive enzymes, and mucus.
- gastric fluid-protein digesting fluid sereed by glands found in the stomach wall.
- pepsin-activated by HCI; breaks down proteins into short chains of amino acids.
- hydrochloric acid-helpspepsin:
a. Activates pepsin
b. Kills bacteria
c. Dissolves minerals
- Mucus-protects stomach wall from being digested.
Gastric fluid is composed primarily of hydrochloric acid, along with enzymes like pepsin for protein digestion, mucus for protection of the stomach lining, and intrinsic factor for vitamin B12 absorption. It also contains electrolytes such as sodium, potassium, and chloride.
gastric juices are composed of pepsin, rennin, hydrochloric acid, and mucus.
The approximate pH of gastric fluid is between 1.5 to 3.5. This highly acidic environment is crucial for the digestion of food and for killing pathogens that enter the stomach.
Your gastric fluid is a 1 on the pH scale, being extremely acidic, blood and tears are about a 7 .
The lowest pH would be found in the concentrated sodium hydroxide solution, as it is a strong base. The pH of gastric fluid is typically around 1.5-3.5, whereas pure water and a concentrated sugar solution are close to pH 7 (neutral) and slightly acidic, respectively.
Gastric acid determination is a test that measures the production of stomach acid to evaluate the function of the stomach. It is commonly used to diagnose conditions such as acid reflux, peptic ulcers, and gastritis. The test involves collecting a sample of gastric fluid and measuring the acidity level using pH testing.
The concentrated sodium hydroxide solution would have the lowest pH among the options listed. Sodium hydroxide is a strong base, making the solution highly alkaline. In contrast, pure water is neutral, a concentrated sugar solution may be slightly acidic, and gastric fluid typically has a pH around 1.5-3.5 due to the presence of hydrochloric acid.
Gastric fluid is about 0.1 molar hydrochloric acid (0.1M HCl).
The concentrated sodium hydroxide solution would have the lowest pH among the options listed. Sodium hydroxide is a strong base, making the solution highly alkaline. In contrast, pure water is neutral, a concentrated sugar solution may be slightly acidic, and gastric fluid typically has a pH around 1.5-3.5 due to the presence of hydrochloric acid.
Acid
The approximate pH of gastric fluid is between 1.5 to 3.5. This highly acidic environment is crucial for the digestion of food and for killing pathogens that enter the stomach.
Rennin
Gastric Juice
Gastric Juice
An ulcer can develop when the mucous coating of the stomach breaks down, allowing the enzymes contained in gastric fluid to eat through the stomach lining.
Saliva originates in the Mouth, but it certainly does, soon after ingestion-by-swallowing, become part of the gastric fluids.
Water
water makes up most of the bodies water
Gastric juice.