What would happen if enzyme X is incubated with a mixture

Direction: Enzyme X converts substrates S₁ and S₂ (which are similar but not
identical) to products P₁ and P₂ respectively

What would happen if enzyme X is incubated with a mixture of 0.1 mM of S₁ and S₂?

1. Products P₁ and P₂ are produced at equal concentrations
2. Only product P₂ is produced
3. More P₂ and less P₁ are produced
4. More P₁ and less P₂ are produced

Because this enzyme has a high KM, less substrate is converted into product.