Enzyme activity is maximum at $.......$ $K$.

Which of the following compounds is used to prepare adipic acid enzymatically in the Green technology developed by $Darth$ and $Frost$?

Which of the following hormones is responsible for preparing the uterus for the implantation of a fertilised egg?

Which of the following is an amine hormone?

Explain the mechanism of enzyme catalysis.

Identify the correct pair having amino acid $(A)$ and the hormone $(B)$ that is an iodinated derivative of the amino acid $(A)$. ($T$ and $Y$ represent one-letter codes for amino acids.)