how will u identify which one of the given 2 test tube
contains protein solution or which one contains DNA solution
without using any instrument?
- 5 Answers
- 6011 Views
- I also Faced
- E-Mail Answers
Answer Posted / muni kumar
Buiret test
Buiret solution is a blue liquid that changes to purple
when proteins are present and to pink in the presence of
short chains of polypeptides. The copper atom of the biuret
solution reacts with the peptide bonds to cause the color
change.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
Explain how the production of rna called? What is the enzyme that catalyzes the process?
Explain who proposed law of mass action? What does it states?
What is zone electrophoresis?
What happen to a denaturated enzyme regarding its functionality? How that result can be explained with the help of the lock and key model?
All technical,written test questions
Explain what are the raw materials used for the precipitation of na2co3 by solvay ammonium process?
What is the secondary structure of a protein?
Name the first synthetic organic compound. Who proposed it and from which compound?
How do hydrophobic and hydrophilic residues arrange themselves in globular proteins?
In sickle cell anemia, a hereditary disease, there is substitution of one amino acid by other in one of the four-polypeptide chains of hemoglobin. In this case, are all of the structural levels of the protein modified?
What is the function of csf?
What are the units of ph?
Define limiting radius?
What are respectively some remarkable functions of myosin?
Polymers of vinyl chloride are called?
