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Dialysis tubing

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?

Diffusion Worksheets

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Biology
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Chemistry
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Cell Biology
Membrane biology
diffusion
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Osmosis
Osmotic pressure
Tonicity
Water potential
Dialysis tubing
health

AP Biology James Pre-Lab: Diffusion and Osmosis in Model Systems In parts 1 and 2 of this lab, you will have the opportunity to investigate the processes of diffusion and osmosis in model membrane systems. You will also investigate the effect of solute concentration on water potential as it relates to living plant tissues. Objectives: At the completion of this AP laboratory, you should be able to: Describe the mechanisms of diffusion and osmosis. Describe how solute size and molar concentration affect the process of diffusion through a selectively-permeable membrane. Describe the relationship between solutions that are hypotonic, hypertonic, or isotonic. Design an experiment to demonstrate water potential.

AP Biology Diffusion and Osmosis Lab Report 2

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Biology
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diffusion
Chemistry
Food and drink
Agar
Gels
Dialysis tubing
Osmosis
Celery
matter
health
#AP Bio #CampbellBiology

AP BIOLOGY Diffusion and Osmosis Lab Report Lily Gao Block 2 Diffusion and Osmosis Lab Report Lily Gao I. Introduction II. Materials and Methods Materials needed: Lab 1A: Celery stick soaked in water, celery stick soaked in saltwater, dry celery stick (not soaked in anything) Lab 1B: 3 Phenolphthalein agar cubes: 3x3x3 cm, 2x2x2 cm, and 1x1x1 cm, 1 plastic cup, ruler (6? metric system), white vinegar(100mL), and timer Lab 2A: balance, graduated cylinder, 5 disposable beakers (1000mL), 7 ft dialysis tubing (20 cm), 250 mL 1M sucrose solution, 250 mL 1M sodium chloride (Salt), 250 mL 1M glucose solution, 250 mL 5% albumin solution (protein), and 500 mL of distilled or tap water Lab 3A:

AP Biology Diffusion and Osmosis Lab Report

Subject: 
Biology
Rating: 
0
No votes yet
Tags: 
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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