What should happen to blood glucose levels after drinking milk in someone who is lactase persistent
Question
What should happen to blood glucose levels after drinking milk in someone who is lactase persistent
Solution
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When a person who is lactase persistent drinks milk, the lactase enzyme in their body breaks down lactose, the sugar found in milk, into two simpler sugars: glucose and galactose.
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These simpler sugars, including glucose, are then absorbed into the bloodstream through the small intestine.
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As glucose enters the bloodstream, blood glucose levels rise. This triggers the pancreas to release insulin.
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Insulin is a hormone that helps cells throughout the body absorb glucose and use it for energy. As cells absorb glucose, blood glucose levels should start to fall back to normal.
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Therefore, in someone who is lactase persistent, drinking milk should initially cause a rise in blood glucose levels, followed by a fall as the glucose is used for energy.
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However, the exact response can vary depending on several factors, including the amount of milk consumed, the individual's overall diet and health, and their physical activity level.
Similar Questions
Why would measuring blood glucose levels in an individual 15 to 60 minutes after they drink a liter of milk indicate whether they are able to digest lactose?Group of answer choicesWhen lactose enters the large intestine, glucose is digested by bacteria and then enters the bloodstream.When lactose is digested by lactase, the glucose that is produced enters the bloodstream from the small intestine.The fats and proteins in milk are digested by the body, causing glucose levels in the blood to increase.When lactose is digested by lactase in the small intestine, different cells in the body start releasing glucose into the bloodstream.
Why do you think fasting might be necessary?Group of answer choicesFoods with high levels of fat will block digestion of sugars.Eating foods high in protein can cause glucose levels to increase.Other food or drink that contains sugars can increase blood glucose levels regardless of whether they produce lactase.You need to have an empty stomach in order to drink one liter of milk.
Lesquelles des conditions suivantes causeraient la dissociation du répresseur lac du site opérateur de'opéron lactose?APrésence de glucose dans l’ milieu de culture.BPrésence de lactose dans le milieu de culture.CPrésence d’IPTG dans le milieu de culture.DAbsence de glucose dans le milieu de culture.EPrésence de mannose dans le milieu de culture.
explain how these concepts relate to lactose tolerance in human populations: mutations, selective pressure, lactase persistence
A female patient experiences abdominal distention, nausea, cramping and pain &watery diarrhea, each time she drinks milk . The following enzyme is most likely deficientin this patient?Select one:a. Invertaseb. Lactasec. Maltased. Sucrase
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