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Questions and Answers
What is the primary factor that governs the GI tract's local nervous system?
Which nerve network controls the smooth muscle activity in the GI tract?
Where are GI hormones released from?
What stimulates the release of GI hormones?
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How many major GI hormones are there?
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What is the primary stimulus for the release of gastrin in the stomach?
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Which hormone is released in response to the presence of acid in the small intestine and stimulates the secretion of bicarbonate in the pancreas?
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What is the primary function of GIP in the pancreas?
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Which hormone is released in response to the presence of fatty acids in the small intestine and stimulates the contraction of the gallbladder?
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What is the primary effect of gastrin on the stomach?
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Which hormone is also known as glucose-dependent insulinotropic peptide?
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What happens to the faecal material the longer it stays in the large intestine?
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Which of the following muscle types is responsible for the voluntary control of the anus?
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What is the primary function of the large intestine in relation to waste?
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Which of the following amino acids can be synthesized in the body?
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What is the primary function of trypsin in protein digestion?
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What is the initiating factor for the defecation reflex?
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What is the primary function of sodium-dependent glucose cotransporters in the liver?
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What is the primary component of triglycerides, the main dietary fat?
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Which enzyme is responsible for breaking down polysaccharides in the mouth?
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What is the primary function of fats in the body?
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What is the primary function of lactase in the small intestine?
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What is the primary characteristic of unsaturated fatty acids?
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What is the primary function of the mixing and propulsion process in the digestive system?
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What is the role of the epithelium in the digestive system?
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What is the approximate length of the GI tract?
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What is the purpose of secretion in the digestive system?
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What is the main function of the digestive system?
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What is the significance of the GI tract being 'open at both ends'?
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