Calculate the molar extinction coefficient of a solution containing 5 *10-4 g litre-1 of a biomolecule, molecular weight 275 g mol-1, and absorbance 0.75 in a 1.2 cm cuvette.

3098

What are the main theoretical models that try to explain the formation of the enzyme-substrate complex?

1023

Which metal is more metallic in nature among 1A group elements?

1025

Why nitrogen cannot form penta halides?

1162

What are the balanced chemical equations of breathing?

922

What is the super phosphate of lime?

1151

Who proposed law of mass action?

998

What is the primary structure of a protein? What is the importance of the primary structure?

1021

What are zymogens?

1192

Name the bond that resists denaturation?

992

What are similarities and differences between the transcription process and the replication processes?

1084

Who proposed VSEPR theory? What does it explain?

1164

How does the formation of the enzyme-substrate complex?

982

What is the relation between vitamins and enzyme cofactors?

1143

Of what units are, nucleic acids constituted. What are the chemical entities that compose that unit?

1008