Other Chemistry Answers

Standard free energy change alone cannot predict the direction of a biochemical reaction. Comment.

How is the standard free energy for chemical reactions different from the standard free energy for biochemical reactions? With the help of an example explain the significance of coupling in biological reactions.

What is the difference between macrominerals and trace elements? Write the main functions of any two trace elements.

Describe the ways of classifying amino acids and give example of each class.

Write the structural features of an antibody molecule. Discuss any one mechanism by which antibodies interact with antigens.

What is genetic engineering? Describe any one of its applications.

What is the role of ribosomal P-site and A-site in protein biosynthesis? How does streptomycin perform its antibiotic function?

Describe the process of RNA transcription.

How many moles of ATP and NADPH are required to convert 6 moles of CO₂ to fructose-6-phosphate? Give all the reactions involved.

Explain in brief the regulation of glycogen metabolism.