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The major elements in a microbial cell include carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur. These elements are essential for various cellular processes such as energy production, metabolism, and macromolecule synthesis. Additionally, microbial cells may also contain trace elements like iron, magnesium, and potassium for enzyme function and structural stability.
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What problems are there with microbial fuel cells?
Some challenges with microbial fuel cells include low power output, slow reaction rates, and high production costs. Additionally, maintaining a stable microbial community within the fuel cell can be difficult, leading to fluctuations in performance and efficiency.
Use of phosphate buffer in microbial fuel cell?
Phosphate buffer is commonly used in microbial fuel cells to help maintain a stable pH level within the system, as it acts as a buffer solution and resists pH changes. This is important for ensuring optimal microbial activity and performance of the fuel cell. Additionally, phosphate can serve as a nutrient source for the microbes in the system, promoting their growth and metabolic activity.
What is the Use of sodium acetate in microbial fuel cell?
Sodium acetate can be used as a carbon source in microbial fuel cells to provide a substrate for microbial growth and electron transfer. The acetate is metabolized by the microbes, generating electrons that can be transferred to an electrode to produce electricity. Sodium acetate can therefore enhance the performance and efficiency of microbial fuel cells.
Why electron move from anode to cathode in microbial fuel cell?
Electrons flow from the anode to the cathode in a microbial fuel cell as a result of the electrochemical reactions occurring at the electrodes. During the oxidation of organic matter at the anode, electrons are released and travel through an external circuit to the cathode, where reduction reactions occur. This electron flow generates a current that can be harnessed for electricity production.
What are the six elements that make up 98 percent of the cell?
The six elements that make up 98% of the cell are hydrogen, carbon, nitrogen, oxygen, phosphorus, and sulfur. These elements are essential for building biomolecules such as proteins, nucleic acids, lipids, and carbohydrates that are crucial for cell structure and function.
Do microbial growth refers to a population and not to an individual cell?
A cell
Why you use yeast in microbial fuel cell?
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How many microbial cell can a loop accommodate?
Over 9000
What is the difference between Benthic Microbial Fuel Cell Microbial Fuel Cells Is there a difference?
Benthic Microbial Fuel Cells are basically a microbial fuel cell. Instead of the anode being placed deep into sediment [MFC]- the anode is placed in a chamber where monitored amounts of neutrients/fresh water can enter and be controlled [BFMC]
What kingdom do bacteria belong to and what is there cell type?
Microbial and they are mono-cellular.
Major elements and major mineral elements found in cytoplasm?
Major elements that are found in cytoplasm are carbon, hydrogen, nitrogen and oxygen. The type of minerals present in the cytoplasm depends on cell type. Cells making up bones tend to have more minerals such as calcium in it.
What is the definition of a microbial cell?
A microbial cell is a single-celled organism that is too small to be seen with the naked eye and belongs to the domain of life known as microbes. These cells are diverse and include bacteria, archaea, fungi, and protists. They play important roles in various biological processes and ecosystems.
Explain how hypertonicity can be used as a means of controlling microbial growth?
Hypertonicity can be used to control microbial growth by creating a high-salt or high-sugar environment that causes water to leave microbial cells, leading to dehydration and cell death. This process disrupts the microbial cells' ability to function properly and inhibits their growth and reproduction.
What are the role of the essential microbial flora in the production of sauerkraut?
To decrease the fluids for preservation of the cell(s)
What is a biological fuel cell?
A biological fuel cell is another term for a microbial fuel cell, a bio-electrochemical system which drives a current by mimicking bacterial interactions found in nature.
What problems are there with microbial fuel cells?
Some challenges with microbial fuel cells include low power output, slow reaction rates, and high production costs. Additionally, maintaining a stable microbial community within the fuel cell can be difficult, leading to fluctuations in performance and efficiency.
Use of phosphate buffer in microbial fuel cell?
Phosphate buffer is commonly used in microbial fuel cells to help maintain a stable pH level within the system, as it acts as a buffer solution and resists pH changes. This is important for ensuring optimal microbial activity and performance of the fuel cell. Additionally, phosphate can serve as a nutrient source for the microbes in the system, promoting their growth and metabolic activity.
