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Oxidative stress was induced by adding hydrogen peroxide at 0.25 mM for 2, blotting in the three cell lines after hydrogen peroxide stimulation.

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Experiment on the effect of the PH of enzymatic reaction using hydrogen peroxide and extract of spinach leaf?

To investigate the effect of pH on the enzymatic reaction with hydrogen peroxide and spinach leaf extract, set up multiple test tubes with varying pH solutions. Then, add equal amounts of hydrogen peroxide and spinach leaf extract to each test tube and observe the rate of reaction. Measure the rate of reaction by recording the production of gas or color change over a set period of time. This will provide insights into how pH influences the enzyme activity in the reaction.


What is a perixosome?

they are small membrane bound vesicles which provide a contained enviromnent for reactions in which hydrogen peroxide, is produced and then oxidised with the help of catalase to form oxygen and water.


How are slow oxidative fibers in skeletal muscle used during physical activity?

Slow oxidative fibers in skeletal muscle are used during physical activity to provide sustained energy for endurance activities, such as long-distance running or cycling. These fibers are efficient at using oxygen to produce energy through aerobic metabolism, allowing for prolonged muscle contractions without fatigue.


What molecule leaves the thylakoid to provide hydrogen for the carbon-fixation reaction?

The molecule that leaves the thylakoid to provide hydrogen for the carbon-fixation reaction is NADPH. NADPH is produced during the light-dependent reactions of photosynthesis and is used in the Calvin cycle, where it provides the necessary reducing power to convert carbon dioxide into glucose.


What kinds of atoms are lipids mostly made up of?

Lipids are mainly made of carbon, hydrogen, and oxygen; it's 1: >2 : 1 for C:H:O respectively.

Related Questions

What to do if a child drinks hydrogen peroxide?

If a child drinks hydrogen peroxide, seek medical help immediately by calling emergency services. Do not induce vomiting unless advised by a medical professional. It's important to provide as much information as possible about the amount ingested and the concentration of the hydrogen peroxide.


How effective is the combination of UV light and hydrogen peroxide in disinfecting surfaces?

The combination of UV light and hydrogen peroxide is highly effective in disinfecting surfaces. UV light helps to kill germs and bacteria on the surface, while hydrogen peroxide acts as a powerful disinfectant that can further eliminate pathogens. When used together, they provide a more thorough and comprehensive disinfection process.


Why do people want large quantities of hydrogen peroxide?

Some people believe that consuming large quantities of hydrogen peroxide can provide health benefits, such as boosting the immune system or treating certain medical conditions. However, ingesting high concentrations of hydrogen peroxide can be dangerous and even life-threatening, as it can cause irritation, burns, and damage to internal organs. It is important to consult a healthcare professional before using hydrogen peroxide for any purpose.


Can you use peroxide after extraction?

Hydrogen peroxide can be used after an extraction but it may irritate the skin. Estheticians recommend using a mild toner instead.


Experiment on the effect of the PH of enzymatic reaction using hydrogen peroxide and extract of spinach leaf?

To investigate the effect of pH on the enzymatic reaction with hydrogen peroxide and spinach leaf extract, set up multiple test tubes with varying pH solutions. Then, add equal amounts of hydrogen peroxide and spinach leaf extract to each test tube and observe the rate of reaction. Measure the rate of reaction by recording the production of gas or color change over a set period of time. This will provide insights into how pH influences the enzyme activity in the reaction.


What are the significances of peroxide value?

Peroxide Value is one of the most widely used tests for oxidative rancidity in oils and fats, peroxide value is a measure of the concentration of peroxides and hydroperoxides formed in the initial stages of lipid oxidation. Milliequivalents of peroxide per kg of fat are measured by titration with iodide ion. Peroxide values are not static and care must be taken in handling and testing samples. It is difficult to provide a specific guideline relating peroxide value to rancidity. High peroxide values are a definite indication of a rancid fat, but moderate values may be the result of depletion of peroxides after reaching high concentrations.


What is h2-02?

"h2-02" does not correspond to any standard abbreviation or term that I am aware of. It may be a typo or a specific code or reference that is not widely recognized. Can you provide more context or clarify the meaning for me to assist you better?


What is the longest wavelength of light that can cause an oxygen oxygen bond in hydrogen peroxide to be broken using 210 kJ per mol?

The energy required to break the oxygen-oxygen bond in hydrogen peroxide is about 498 kJ/mol. This corresponds to light in the ultraviolet range, with wavelengths shorter than about 250 nm. Light of longer wavelengths, such as in the visible or infrared range, would not provide sufficient energy to break the bond.


What is hyperol?

a mixture of hydrogen peroxide and urea is called hyperol . It is CO(NH2)2.H2O2


How can I effectively get rid of mold on germinating seeds?

To effectively get rid of mold on germinating seeds, you can try using a diluted hydrogen peroxide solution to gently clean the affected seeds. Ensure the seeds are not overly wet and provide good air circulation to prevent mold growth.


Will swishing with peroxide heal dry socket faster?

No. Hydrogen peroxide will intensify the problem. Alveolar osteitis, or "Dry socket," occurs when the protective blood clot that forms after tooth extraction dislodges or fails to form properly. The pain one experiences is due to inflammation of the exposed bone, not necessarily infection of the tissues. Hydrogen peroxide works well to prevent infection but it will also prevent the growth of new tissues from forming a barrier between the elements in your mouth and the exposed bone. Most cases of dry socket are self-limiting and will resolve within a week or so. Your dentist or oral surgeon can also provide you with various medications and/or dressings that will help reduce the pain.


What is hydrogen hydroxide used for?

Hydrogen hydroxide is not a known compound. Perhaps you meant hydrogen peroxide (H2O2), which is commonly used as a disinfectant, bleaching agent, and in various industrial processes. If you were referring to another compound, please provide more information for clarification.