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Why does ammonia make things cold?
Ammonia's ability to make things cold is mainly due to its evaporation process. When liquid ammonia evaporates, it absorbs heat from the surrounding environment, causing a cooling effect. This principle is utilized in refrigeration systems where ammonia is compressed and then allowed to expand, resulting in a drop in temperature.
What is the charge of phosphates in biological systems?
In biological systems, phosphates typically carry a charge of -3.
How are disulfide bonds broken in biological systems?
Disulfide bonds in biological systems are broken through a process called reduction, where a reducing agent donates electrons to the sulfur atoms in the disulfide bond, causing it to break and form two separate sulfhydryl groups. This process can be catalyzed by enzymes or other chemical agents in the cell.
What is dry ammonia?
Dry ammonia refers to anhydrous ammonia, which is a colorless gas with a strong pungent odor. It is commonly used in fertilizers, refrigeration systems, and as a cleaning agent. Handling anhydrous ammonia requires proper safety precautions due to its toxic and corrosive nature.
When ammonia gas converted into ammonia liquid?
Ammonia gas is converted into liquid ammonia through a process called liquefaction, where the gas is cooled below its boiling point of -33 degrees Celsius. This causes the ammonia molecules to condense and form a liquid state. The liquid form of ammonia is used for various industrial applications, such as in refrigeration systems and as a fertilizer.
Why is energy efficiency of biological systems very low?
Energy efficiency in biological systems is low due to the inherent inefficiency of converting one form of energy to another, such as from chemical to mechanical energy. In addition, biological systems often prioritize other functions, such as growth, reproduction, and maintaining homeostasis, over maximizing energy efficiency. Lastly, evolutionary constraints and trade-offs may limit the optimization of energy efficiency in biological systems.
When was Journal of Biological Systems created?
Journal of Biological Systems was created in 1993.
Is ATP stable or unstable in biological systems?
ATP is stable in biological systems.
Why you are using sampling theorem in communication systems?
sampling is a one type of process use for converting into analog signal to digital signal.
Why does ammonia make things cold?
Ammonia's ability to make things cold is mainly due to its evaporation process. When liquid ammonia evaporates, it absorbs heat from the surrounding environment, causing a cooling effect. This principle is utilized in refrigeration systems where ammonia is compressed and then allowed to expand, resulting in a drop in temperature.
How is energy obtained from ATP in biological systems?
Energy is obtained from ATP in biological systems through a process called hydrolysis. This involves breaking down ATP molecules into ADP and inorganic phosphate, releasing energy that can be used for cellular processes.
Can aspartic acid be phosphorylated in biological systems?
Yes, aspartic acid can be phosphorylated in biological systems.
What is the charge of phosphates in biological systems?
In biological systems, phosphates typically carry a charge of -3.
What is the importance of ammonia detector while dealing with refrigeration system?
This type of detector is of no importance for electric powered refrigeration systems, as ammonia is not used in them. This type of detector is a safety device for natural gas and propane powered refrigeration systems as ammonia is the coolant in such systems and a leak of ammonia vapor is toxic.
How is NAD reduced to NADH in biological systems?
In biological systems, NAD is reduced to NADH through a process called redox reactions. During this process, NAD accepts electrons and a hydrogen ion (H) to form NADH. This conversion is essential for energy production in cells through processes like cellular respiration.
How are disulfide bonds broken in biological systems?
Disulfide bonds in biological systems are broken through a process called reduction, where a reducing agent donates electrons to the sulfur atoms in the disulfide bond, causing it to break and form two separate sulfhydryl groups. This process can be catalyzed by enzymes or other chemical agents in the cell.
What is dry ammonia?
Dry ammonia refers to anhydrous ammonia, which is a colorless gas with a strong pungent odor. It is commonly used in fertilizers, refrigeration systems, and as a cleaning agent. Handling anhydrous ammonia requires proper safety precautions due to its toxic and corrosive nature.
