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Phosphate-buffered saline (PBS) is a buffer solution (pH ~ 7.4) commonly used in biological research. It is a water-based salt solution containing disodium hydrogen phosphate , sodium chloride and, in some formulations, potassium chloride and potassium dihydrogen phosphate .
Phosphate buffered saline (PBS) is a buffer solution commonly used in biological research. PBS is isotonic and non-toxic to cells. It is used in several applications of tissue culture, most notably for cell washing and trypsinization.
This free, 40-page teacher's guide provides activities to enhance the high school biology curriculum in a multimedia format that integrates all the Evolution resources.
30 lis 2022 · With a variety of topics like cancer treatment, genetics, neurodegenerative diseases, and marine life, we’ve got you covered. Here is a curated list of 20 different research project ideas to get those creative juices flowing.
The more I learned about using project-based learning in high school science, the more excited I got because it felt REALLY aligned to what I wanted to accomplish in my classroom anyway. So what really is PBL? What is the difference between project-based vs. problem-based learning?
30 sie 2019 · Materials: What materials will make up the actual device? What type of materials will make up the prototype? Include drawings of the top view, side views, and bottom views!
15 lut 2024 · High school students looking into research ideas in biology can focus on projects like: Designing Health Monitors: Making wearable devices that track real-time health data. Improving Prosthetics: Working on prosthetic limbs that move more naturally.
