Key Takeaways

KEY TAKEAWAYS

• Bacteria usually use binary fission and go through many different phases in a fixed culture. • There are many things that affect the growth of organisms, including oxygen, temperature, pH levels, salinity, and pressure levels. • There are several techniques that can estimate the concentration of organisms in a culture. • There are certain types of media that can be used to grow certain microorganisms. • Bacterial growth can be inhibited by a wide variety of physical techniques, such as heat, freezing, and freeze-drying. • There are many different chemical antiseptics and disinfectants used in many different medical, laboratory, and food-related settings.