Act 1 Flashcards
What is the positive indicator for Dische Test
If the solution is clear then it is negative for DNA or RNA.
Otherwise, it is positive. (Cloudy and/or opaque)
Enumerate all the Test for Act 1
Dische Test
Molisch Test
Biuret Test
Sudan Test
What is the positive indicator for Molisch
Colored ring in between two liquids
Positive indicator for Biuret
If the solution is purple
Positive indicator for Sudan
Separation of Red or presence of globules
Reagent of Dische
Diphenylamine
Reagent of Molisch
Molisch
Sulfuric Acid
Reagent of Biuret
Copper Sulfate
Sodium Hydroxide
Reagent of Sudan
Sudan
A test used to detect DNA and distinguish it from RNA
Dische Test
A test used to check for the presence of carbohydrates
Molisch Test
A chemical test that can be used to see if an analyte has peptide bonds or not. As a result, the biuret test may be used to figure out how much protein is in the analyte.
Biuret Test
a practical technique used for the detection of lipids in food-based research labs and industries.
Sudan Test
What are the 4 biomolecules
Carbohydrates
Nucleic Acid
Proteins
Lipids
Biomolecule - Test
Carbohydrates - Molisch
Nucleic Acid - Dische
Protein - Biuret
Lipids - Sudan
