Question

$\textcircled{7}$ $u_3-u_40 \xrightarrow{^{OH}_{H^{\oplus}}}$

Answer 1

Hydrolysis products of $u_3$ and $u_40$

Answer 2

The notation $u_3-u_40$ signifies a compound formed by two units, $u_3$ and $u_40$, joined by a bond. The reagents $OH^-$ and $H^{\oplus}$ indicate hydrolysis. Hydrolysis cleaves the bond between $u_3$ and $u_40$, yielding the constituent units. The specific nature of these units (e.g., amino acids, monosaccharides, acid/alcohol) depends on the type of bond (e.g., peptide, glycosidic, ester).

Answer: Hydrolysis products of $u_3$ and $u_40$ (i.e., $u_3$ and $u_40$ in their hydrolyzed forms).