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A lumen is a unit

When referring to the lumen of the stomach is that just the opening. As in where are the HCl is and where your food enters? I
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2. asked by Lena
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100 lumen of light are incident on an interface which has 25% reflectance. At a point 3cm into the new medium, the amount of
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2. asked by derrick
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Gastrin is a hormone secreted into the __________ by the ___________.Blood; stomach Lumen; stomach Lumen; pancreas Blood; small
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2. asked by Anna
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I have a question regarding the gastric wall. Do the epithelial cells of the mucosa secrete substances directly into the lumen
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2. asked by Lena
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Too much cholesterol is a health risk because fatty deposits build up in arteries. the lumen of an artery had a diameter of
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21.Match the term with the correct definition. Lumen a nuclear reaction in which the nucleus of atoms are joined the science
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2. asked by klklklkkl
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7. A lightbulb manufacturer wants to make sure the lightbulbs being produced give o the correct level ofbrightness. Brightness
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2. asked by Jeon
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. A lightbulb manufacturer wants to make sure the lightbulbs being produced give o the correct level ofbrightness. Brightness is
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2. asked by Jeon
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Match the term with the correct definition.Lumen a nuclear reaction in which the nucleus of atoms are joined a nuclear reaction
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2. asked by uh9bryr
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What is the lumen of the human digestive system?
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2. asked by Emily
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