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Protein & pH Lab and Lesson
Class experience
US Grade 5 - 8
In this class, we will begin by making a pH indicator. Then, I will give a brief review of pH and protein structure using PowerPoint slides. When our pH indicator is ready, we will determine whether our reagents are acidic, basic, or neutral. Next, we will determine how the egg white (high in the protein albumin) reacts with the reagents we previously tested for pH. All of the reagents are common household items, please see the learner supply list below. We will conclude with a discussion...
The students should have a lab notebook and pencil for observations. They will also need: Water Kettle Heat resistant bowl Red cabbage (1/4 of head) several small glasses, clear plastic cups, or test tubes dropper/syringe/straw/small scooper marker to label glasses/tubes 3 eggs or small carton of egg whites lemon juice &/or vinegar (have at least 5 tsp or 25 mL available) bleach (at least 5 tsp or 25 mL) rubbing alcohol (at least 5 tsp or 25 mL)
In addition to the Outschool classroom, this class uses:
I am a scientist turned stay at home mom. While getting my Master's degree in Biochemistry, I taught General Biology lab and an Introduction to Molecular Biology Research lab to undergraduates. I have worked as a medical laboratory technician in...
Group Class
$15
per classMeets once
45 min
Live video meetings
Ages: 10-15
2-9 learners per class