MEDICAL
LUNGS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Benedict’s test
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Biurets test
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Iodine test
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Ethanol test
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Detailed explanation-1: -Benedict’s reagent, also known as benedict’s solution is used in Benedict’s test for detecting simple sugars such as glucose. It is a bright blue solution that is prepared by mixing copper sulfate pentahydrate, sodium carbonate, and sodium citrate in distilled water.
Detailed explanation-2: -Generally, Benedict’s test detects the presence of aldehydes, alpha-hydroxy-ketones, and hemiacetals, including those that occur in certain ketoses.
Detailed explanation-3: -Benedict’s solution can be used to test for the presence of glucose in urine. When glucose is mixed with Benedict’s reagent and heated, a reduction reaction causes the Benedict’s reagent to change color. The color varies from green to dark red (brick) or rusty-brown, depending on the amount of and type of sugar.
Detailed explanation-4: -Benedict’s solution is used to test for simple sugars, such as glucose.