For each For each of the digestive functions A–E, select the most appropriate digestive secretion from the following list of secretions
belongs to book: MCQs & EMQs in Human Physiology|Ian Roddie, William F M Wallace|6th edition| Chapter number:-| Question number:251
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A. Option 5 Intestinal secretion. Intestinal juice contains the enzymes maltase, lactase and sucrase that split maltose, lactose and sucrose respectively.
B. Option 3 Pancreatic secretion. Pancreatic lipase splits neutral fat into glycerol and fatty acids.
C. Option 2 Gastric secretion. Gastric juice contains the intrinsic factor needed for the absorption of Vitamin B12.
D. Option 4 Bile. Bile salts help to emulsify fat so that the fat droplets offer a large surface area to the action of lipases.
E. Option 3 Pancreatic secretion. Nucleic acids are split by pancreatic nucleases in the small intestine.
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