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What else can I help you with?
What amino acids are found in nitroprusside test?
Nitroprusside test detects the presence of cysteine and cystine amino acids. These amino acids react with nitroprusside to form a purple color complex, indicating a positive test for cysteine or cystine.
What test determines somethings level of acidity?
There is a simple device called a pH meter which can be used to measure acidity or alkalinity.
How can you distinguish strong and weak acids?
with a conductivity test!
What tests are positive for acids?
litmus paper test
Do branch chain amino acids show up on a drug test?
no
What is a special paper that is used to test acids and bases?
Litmus paper
Why we pour acids in test tube along its wall?
To avoid splashing.
Can you distinguish proteins and other amino compounds by the ninhyndrin test?
Because proteins are polymers of amino acids, hydrolysis followed by amino acids determination is a method. Ninhydrin is an oxidating agent which leads to the oxidative deamination of alpha-amino groups. Ninhyndrin test is used to detect ammonia, primary (deep blue or purple color (Ruhemann's purple)) and secondary amines (yellow), this is a proof of free amino acids in proteins. to distinguisn between Amino Acids and proteins you need a peptide bond test which can be done by Biuret test.
What amino acids give positive Ehrlich test?
Amino acids that contain an indole group, such as tryptophan, give a positive Ehrlich test. The Ehrlich test is a colorimetric test that detects compounds containing indole or phenolic groups by producing a pink or red color when reacted with p-dimethylaminobenzaldehyde reagent.
Is Ninhydrin used to test for the presence of lipids?
No, Ninhydrin is not used to test for the presence of lipids. Ninhydrin is commonly used to detect the presence of amino acids or proteins by producing a purple color when in contact with them. Lipids are usually tested using methods like the Sudan Red test or the paper towel test.
Are there acids in fizzy drinks?
Yes. One example of this is the 'coin test' with coke.
What chemical an you use to test acids and alkali's?
These substances are called pH indicators.
