What types of cells is a mammalian cell? - Physics Forums
2004年10月12日 · A mammalian cell is a type of eukaryotic cell that is found in mammals, including humans. These cells have a distinct nucleus and membrane-bound organelles, and they are responsible for carrying out essential functions in the body.
Storage Mediums: Bacteria & Mammalian Cells - Physics Forums
2005年3月20日 · Both bacteria and mammalian cells can be used to store genetic material, such as DNA or RNA, for future use in experiments. They can also be used to store proteins or other biological molecules. Additionally, scientists can use bacteria and mammalian cells to produce large quantities of a particular substance, such as insulin, for medical ...
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2024年9月30日 · Join Physics Forums, where students, scientists, and enthusiasts come together to explore and discuss the current understanding and practice of various scientific fields.
CO2 Levels in Small Bedrooms: How Long is Safe? - Physics Forums
2010年4月28日 · I don't think that's correct- CO2 balance is related to pH control, since our bodies use bicarbonate as a buffer. At least, that's the role of CO2 in mammalian cell culture. IIRC, that's also why (chronically) breathing in too *high* a concentration of O2 is dangerous- it displaces the CO2, changing the pH levels.
Building an Affordable OD600 Sensor for Cell Concentration …
2022年12月2日 · Yes, an affordable OD600 sensor can be used for measuring the concentration of various types of cells, including bacteria, yeast, and mammalian cells. However, the sensor may need to be calibrated differently for different cell types. 5. How can an affordable OD600 sensor be calibrated?
Aluminum Air fuel cell - Physics Forums
2024年10月1日 · Hey everyone, I had an idea for making an aluminum air battery that mitigates some of the problems. The draft is quite rough but I just made it now and I can improve it as I go along. So basically the idea is the aluminum will cut up …
How are plantae protists similar and different from plant cells?
2010年1月22日 · 2. Cell Walls: Both plantae protists and plant cells have cell walls made of cellulose, providing structural support and protection to the cells. 3. Chloroplasts: Chloroplasts, the organelles responsible for photosynthesis, are present in both plantae protists and plant cells, allowing them to capture and convert sunlight into energy. 4.
Spherical Lens Model and Proof - Physics Forums
2024年9月2日 · Research team improves fuel cell durability with fatigue-resistant membranes; Apex predators not a quick fix for restoring ecosystems, 20-year study finds; Building images photon-by-photon to increase the information content provided by microscopes
What occurs with Barr Bodies during mitosis? - Physics Forums
2019年3月28日 · The mammalian female, after this stage, is therefore a mosaic (a mix of cells expressing either genes on he paternal X-chromosome or genes on her maternal X-chromosome) and in this manner, would be unique even among a genetic clone (but not a homozygous clone).
What Is the Distance Between Adjacent Atoms in BCC [111] …
2009年1月17日 · These are based on the different arrangements of atoms within the unit cell. 4. How is the volume of a unit cell calculated? The volume of a unit cell is calculated by multiplying the edge lengths of the unit cell. For example, for a cubic unit cell, the volume would be calculated as a^3, where a is the length of one edge. 5.