Every organism can be classified at 7 different levels - kingdom, phylum, class, order, family, genus and species. Each level contains organisms with similar characteristics. The kingdom is the largest group and very broad. Each successive group contains fewer organisms, but the organisms are more similar.
Bile is a greenish-yellow fluid that is essential for digesting fats and for eliminating worn-out red blood cells and certain toxins from your body. Bile is produced in your liver and stored in your gallbladder.Eating a meal that contains even a small amount of fat signals your gallbladder to release bile, which flows through two small tubes (cystic duct and common bile duct) into the upper part of your small intestine (duodenum).ile and food mix in the duodenum and enter your small intestine through the pyloric valve, a heavy ring of muscle located at the outlet of your stomach.
Bile reflux occurs when bile â a digestive fluid produced in the liver â flows upward from your small intestine into your stomach and esophagus. Bile reflux often accompanies acid reflux â the backflow of stomach acids into your esophagus, the tube that connects your throat and stomach.Together bile and acid reflux can have serious consequences, inflaming the lining of your esophagus and potentially increasing your risk of esophageal cancer.ile reflux into the esophagus. Bile and stomach acid reflux into the esophagus when another muscular valve, the lower esophageal sphincter, malfunctions. The lower esophageal sphincter separates the esophagus and stomach. Normally, it opens only to allow food to pass into the stomach and then closes tightly.