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What are catalytic and stoichiometric reagents?
because the catalytic reagents has higher activiation energy than stoichiometric reagent. NOTE a catalyst speeds up a reaction and is in no way affected during a reaction, a stoichiometric reaction is used up during the reaction
Why is it necessary to use very small and exact volumes of reagents in biotechnology?
Using precise volumes of reagents ensures accurate and reproducible results in biotechnology experiments. Small volumes help minimize waste and reduce cost of reagents. It also helps to maintain the correct ratios of reagents in a reaction, which is crucial for the success of the experiment.
WHAT ARE the different reagents in gram stain method and its uses?
The reagents used in the Gram stain method include crystal violet (primary stain), iodine (mordant), alcohol or acetone (decolorizer), and safranin (counterstain). These reagents are used to differentiate bacteria into Gram-positive (retain purple stain) and Gram-negative (stain red) based on their cell wall composition.
Why do you think its necessary to use very small and exact volumes of reagents in biotechnology?
Using very small and exact volumes of reagents in biotechnology is important to ensure the accuracy and precision of experiments. This is critical for obtaining reliable and reproducible results in research. Additionally, it helps to minimize potential errors and waste of expensive reagents.
What is the use of a refrigerator in microbiology?
it is used to preserve media or chemical reagents. if microbial samples were present, it slows down its metabolism. if the microbial samples were psychrophiles, it enhances their growth.
Is lowry's protein estimation an invasive method?
No, Lowry's protein estimation method is not invasive. It is a biochemical method used to quantify the total protein concentration in a sample based on the reaction of proteins with specific reagents. It does not involve physical penetration or manipulation of the sample.
Why antrone is used for estimation of carbohydrates?
why anthrone is used for estimation of carbohydrates?
What do you mean by reagents in chemistry?
Chemical compounds used in laboratory are frequently called reagents.
Why folin Wu tubes are used for sugar estimation?
Folin-Wu tubes are used for sugar estimation because they provide a convenient and standardized method for measuring reducing sugars in a sample. The tubes contain reagents that react with reducing sugars to produce a color change, which can be quantified spectrophotometrically to determine the sugar concentration in the sample.
What is the use of enzymes as analytical reagents?
Enzymes are used as analytical reagents to catalyze specific reactions in biological samples, allowing for the detection and quantification of various compounds. They can be used in various assays such as enzyme-linked immunosorbent assays (ELISA) and enzymatic activity assays to measure the presence or activity of specific molecules in a sample. Enzymes as analytical reagents provide high sensitivity, specificity, and accuracy in detecting target molecules, making them valuable tools in research, diagnostics, and quality control.
What Reagents are used in osazone test?
The reagents used in the osazone test are phenylhydrazine and acetic acid. These reagents are used to detect reducing sugars such as glucose by forming characteristic needle-like crystals called osazones.
Bottles in the lab what is it used for?
They are used to store chemical reagents in the laboratory.
What are the reagents used in the catalase test?
hydrogen peroxide
What are the reagents are used in hydrogenations?
in the organic reactions for dehydrogenation alcoholic KOH is used
What reagents are used to make iron ii?
sulphuric acid
Role of F C reagent in protein estimation?
phosphomolybdic & phosphotungstic components in FC reagents gets reduced by certain amino acids present in the protein like tyrosine , tryptophan thereby resulting in the production of a a blue colored compound . Estimation of this compound in turn provides the amount of protein present in the sample.
What is the function of a wide mouth bottle?
This bottle is used to contain reagents.
