Over-The-Counter - OTC. Loading the player... What is 'Over-The-Counter - OTC'. Over-the-counter (OTC) is a security traded in some context other than on a formal exchange such as the New York Stock Exchange (NYSE), Toronto Stock Exchange or the NYSE MKT, formerly known as the American Stock Exchange (AMEX).
- Intestinal glands secrete alkaline intestinal juice (succus entericus) which contains enzymes such as maltase, lactase, sucrase, dipeptidase, lipases, nucleotidases, nucleosidases etc.The bicarbonate and mucous provide alkaline medium and protect intestinal mucosa.he gastric lipase hydrolyses a small amount of lipids. Â· Digestion in small intestine: Chyme is mixed with succus entericus, pancreatic juice & bile juice. Pancreatic juice & bile reach the duodenum through hepato-pancreatic duct.
Gram negative rods (Enterobacteriaceae) Objective: 1- To identify Enterobacteriaceae from other Gram negative rods and to differentiate. between lactose fermenter and non lactose fermenter by: A. Detection of the presence of cytochrome oxidase in Gram-negative rods. B. To determine the ability of bacteria to metabolize glucose oxidatively or fermentatively. C. To know Gram reaction of Enterobacteriaceae. D. Use of MacConkey agar to differentiate between Lactose fermenter and non lactose fermenter. Enterobacteriaceae.