# 'Potato cores' presentation slideshows

## OSMOSIS & DIFFUSION LAB #1 Starch, Iodine, Glucose

OSMOSIS & DIFFUSION LAB #1 Starch, Iodine, Glucose. Animation from: http://www.lionden.com/cell_animations.htm. SAFETY. DO NOT EAT OR DRINK ANYTHING IN LAB! IODINE IS POISONOUS WEAR AN APRON! IODINE WILL STAIN YOUR SKIN AND CLOTHING.

By Anita
(679 views)

## How Temperature Affects Osmosis

How Temperature Affects Osmosis. By: Irfan Nadiadi Sarah Mugharbil Rhiannon Kemp Michael Reese. Hypothesis. The rate of Osmosis depends on the Kinetic Energy of the particles being diffused.

By nat
(1235 views)

## How Temperature Affects Osmosis

How Temperature Affects Osmosis. By: Irfan Nadiadi Sarah Mugharbil Rhiannon Kemp Michael Reese. Hypothesis. The rate of Osmosis depends on the Kinetic Energy of the particles being diffused.

By cerise
(207 views)

## Assignment for next class

Assignment for next class. Correct data table and graph for your class/hour Trendline , equation, and r 2 value Estimated sucrose concentration of Dr. Wow/apple juice Estimated sucrose concentration of potato cells

By macha
(119 views)

## Key Sections for your Lab Report

Key Sections for your Lab Report. Title : Describe Specifically what you are investigating Intro/Background : (see next slide for details) Research Question : Focused, Clear question Hypothesis : A predictive statement ID Experimental Variables : Independent & Dependent

By brac
(114 views)

## Group 4 Project: 21

Group 4 Project: 21. Grace Ngau Michelle Shao Andrew Nguyen Eugene Tseng. Description of Experiment. Data Collection & Data Analysis. Final Absorption of Potato Cores in Different Concentrations of Gatorade Solutions. Conclusion and Evaluation. Inconclusive Limitations Human error

By darrin
(68 views)

## LAB ONE

LAB ONE. Diffusion and Osmosis. PART A. BEFORE : In the beaker = iodine ( Lugol’s solution) In the bag = starch + glucose AFTER 30 MINUTES: see picture below. In and out of bag. Glucose found in and out of bag. Starch stayed in the bag. Table 1.1 p. 2. Presence of Glucose. Part B.

By ganesa
(155 views)

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