PART 2: Testing amylose and saliva reaction Procedure. 1. Fill the 2 transparent cups with water. 2. Label them “with saliva" and "no saliva" (or just take note which cup you're going to spit on later) 3. Put half a teaspoon of flour in each cup and stir until it dissolves and make the water translucent. Keep adding four to make flour-water solution turns into a whitish color translucent color 4. Take a picture of both cups and insert it in the column 2 of Table 2. 5. In both cups. Put 3-5 drops of iodine (Betadine) or until the solution turns into a dark purplish black color. (stir until you get the desired result) 6. Take a Picture of this and insert it in the column 3 of Table 2. 7. Put a large amount of saliva in one of the cup (DO NOT CONTAMINATE THE OTHER CUP WITH SALIVA) 8. Stir the cup with saliva thoroughly. 9. Take a Picture of what you have observed and insert it in the column 4 of Table 2. 10. Write your obscrvations in the column 5 of Table 2 11. Write your conclusions below table 2 on this experiment. 7 Table 2 Column 1 Column 2 Column 3 Column 4 Colum 5 Before putting lodine After putting lodine After stirring Observation Without Saliva
PART 2: Testing amylose and saliva reaction Procedure. 1. Fill the 2 transparent cups with water. 2. Label them “with saliva" and "no saliva" (or just take note which cup you're going to spit on later) 3. Put half a teaspoon of flour in each cup and stir until it dissolves and make the water translucent. Keep adding four to make flour-water solution turns into a whitish color translucent color 4. Take a picture of both cups and insert it in the column 2 of Table 2. 5. In both cups. Put 3-5 drops of iodine (Betadine) or until the solution turns into a dark purplish black color. (stir until you get the desired result) 6. Take a Picture of this and insert it in the column 3 of Table 2. 7. Put a large amount of saliva in one of the cup (DO NOT CONTAMINATE THE OTHER CUP WITH SALIVA) 8. Stir the cup with saliva thoroughly. 9. Take a Picture of what you have observed and insert it in the column 4 of Table 2. 10. Write your obscrvations in the column 5 of Table 2 11. Write your conclusions below table 2 on this experiment. 7 Table 2 Column 1 Column 2 Column 3 Column 4 Colum 5 Before putting lodine After putting lodine After stirring Observation Without Saliva
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Transcribed Image Text:PART 2: Testing amylose and saliva reaction
Procedure.
1. Fill the 2 transparent cups with water.
2. Label them “with saliva" and “no saliva" (or just take note which cup you're going to spit on
later)
3. Put half a teaspoon of flour in each cup and stir until it dissolves and make the water translucent.
Keep adding four to make flour-water solution turns into a whitish color translucent color
4. Take a picture of both cups and insert it in the column 2 of Table 2.
5. In both cups. Put 3-5 drops of iodine (Betadine) or until the solution turns into a dark purplish
black color. (stir until you get the desired result)
6. Take a Picture of this and insert it in the column 3 of Table 2.
7. Put a large amount of saliva in one of the cup (DO NOT CONTAMINATE THE OTHER CUP
WITH SALIVA)
8. Stir the cup with saliva thoroughly.
9. Take a Picture of what you have observed and insert it in the column 4 of Table 2.
10. Write your observations in the column 5 of Table 2
11. Write your conclusions below table 2 on this experiment.
7
Table 2
Column 1
Column 2
Column 3
Column 4
Colum 5
Before putting Iodine After putting Iodine After stirring Observation
Without Saliva
With Saliva
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