Arrange the sequence of steps involved in the reaction of enzymatic browning
[A.] Formation of DOPA
[B.] Action of PPO enzyme on cut fruits
[C.] Polymerization of ortho-quinones to form melanins
[D.] Formation of ortho-quinones
Choose the most appropriate answer from the options given below:
Bitterness is exhibited by alkaloids such as _____
Which one of the following graphs accurately represents the plot of partial pressure of CS₂ vs its mole fraction in a mixture of acetone and CS₂ at constant temperature?

Let \( \alpha = \dfrac{-1 + i\sqrt{3}}{2} \) and \( \beta = \dfrac{-1 - i\sqrt{3}}{2} \), where \( i = \sqrt{-1} \). If
\[ (7 - 7\alpha + 9\beta)^{20} + (9 + 7\alpha - 7\beta)^{20} + (-7 + 9\alpha + 7\beta)^{20} + (14 + 7\alpha + 7\beta)^{20} = m^{10}, \] then the value of \( m \) is ___________.
Food chemistry isn't like any other science that tackles with uncovering science secrets. Some important and specific points about food chemistry are as follows: