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Sweeteners

carbohydrates

Subject: 
Biology
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Chemistry
nutrition
Carbohydrate chemistry
Starch
carbohydrates
Sweeteners
Disaccharide
Polysaccharide
Carbohydrate
Glucose
Monosaccharide
biochemistry

1 Carbohydrate Outline ? Carbohydrates (structure and function) ? Levels of organization ? Monosaccharides e.g., glucose ? Disaccharides e.g., sucrose ? Polysaccharides e.g., starch, cellulose, glycogen ? Isomerism ? structural & stereoisomeris ? Roles in energy transfer, structural frameworks, storage 2 Objectives: At the end of this lesson you should be able to: ?Describe structure of carbohydrates: ? at different levels of organization ? monosaccharides (glucose), disaccharides ( sucrose) and polysaccharides (starch, cellulose, glycogen) ? different isomers ? structural (alpha, beta), optical (D and L) ?State the function of carbohydrates 3 Carbohydrates Etymology ?Name carbohydrate (?hydrate of

AP Biology: Lab 1 Example

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Biology
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Chemistry
Food and drink
Sweeteners
Membrane technology
Starch
nutrition
diffusion
Dialysis tubing
Sucrose
Dialysis
Glucose
Osmosis
health
lab
Biology

Contents Initial Mass Final Mass Mass Difference Percent of Change in Mass Average Change in Mass for Repeated Contents 0.0 M Distilled Water 7.04 8.15 +1.11 +15.76% 0.2M Sucrose 9.47 9.79 +0.32 +3.37% +2.08% 0.2M Sucrose 8.85 8.93 +0.07 +0.79% +2.08% 0.4M Sucrose 9.75 9.50 -0.25 -2.56% -2.41% 0.4M Sucrose 7.05 6.89 -0.16 -2.26% -2.41% 0.6M Sucrose 6.96 4.80 -2.16 -31.03% 0.8M Sucrose 13.50 9.50 -4.00 -29.62% 1.0M Sucrose 4.98 3.52 -1.46 -29.31% DATA Potato Core Data In Sucrose Solutions Assigned Questions Which substances are entering the bag and which are leaving the bag?

AP Bio: Potato Osmosis Lab Report

Subject: 
Biology
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Chemistry
Analytical chemistry
Chemical properties
Sweeteners
Physical chemistry
Solution
Sucrose
Osmosis
Molar concentration
Potato
concentration
Mass
#AP Biology #AP Bio #Biology

As visible from the data presented in the table and graph, the mass change in percent seems to decrease as the sucrose concentration increases. There seems to be minimal percent change of mass between 0.7M and 0.8M. Conclusions/Discussion After carefully recording data, we extrapolated that there is an inverse relationship between sucrose concentration and mass change. The inverse relationship is that as sucrose concentration increases, the mass change will decrease. By the conclusion, it was also concluded that the color-coded solutions had molarities of: Yellow= 0.2M Blue= 0.4M Clear= 0.6 Pink= 0.8M Green= 1M The hypothesis was supported by this conclusion.

AP Biology Diffusion and Osmosis Lab Report

Subject: 
Biology
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Chemistry
Membrane technology
Sweeteners
nutrition
diffusion
Starch
Dialysis tubing
Sucrose
Osmosis
Tonicity
Dialysis
Plasmolysis
health
#AP Bio #CampbellBiology

AP BIOLOGY Diffusion and Osmosis Lab Report Lab #4 Amena Nausheenn Anum Raki Ravi Patel . Period 6/7 ? Diffusion and Osmosis Lab Report Lab #4 Ravi Patel Amena Naushin and Anum Raki Purpose:
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