Teacher guide. What kind of electrochemical reactions take place during electrophoresis? How can you see this? This short laboratory allows students to examine the changes in pH during...
Teacher guide. What is electrophoresis? In this activity, students use agarose gel electrophoresis to determine the composition of various food color mixtures. Students learn how molecules can be...
Student guide. What kind of electrochemical reactions take place during electrophoresis? How can you see this? This short laboratory allows students to examine the changes in pH during...
Teacher guide. This teacher guide is provided to give sample answers to questions. Most of the questions are open-ended, so students may have correct answers that aren't included in this guide....
Student guide. Last week your teacher found a big wad of gum on her chair. Who put the gum on the chair? She has three very adamant gum chewers in his class. Having asked them numerous times to spit...
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