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To determine:
The probable test results of the given experimental conditions.
Introduction:
Amylase is a type of enzyme that is generally found in the saliva of many mammals. Amylase in saliva initiates the digestion process in the mouth of the organism. Salivary glands in the mouth and pancreas in the abdomen are responsible for secreting saliva.
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Answer to Problem 1.1A
Tube | Starch | Sugar |
1. Amylase Solution | Absent | Absent |
2. Starch Solution | Present | Absent |
3. Starch-Amylase Solution | Absent | Present |
Explanation of Solution
The starch is a
In tube 1, only the enzyme is present, but it needs substrates (starch) to convert it into its simpler constituents. Therefore, starch and sugar will not be found in this test tube.
In tube 2. Only the starch is present, and amylase is absent. Therefore, starch will not be broken down and thus sugars will not be present in this tube.
In tube 3, both starch ad amylase is present, therefore, the amylase will breakdown starch into simple sugar. Thus, sugars will be detected in this tube.
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Chapter 44 Solutions
Laboratory Manual for Holes Human Anatomy & Physiology Fetal Pig Version
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