Biology 0610 · IGCSE · Enzymes

Enzymes — practice question

A stain on a tablecloth comes from meat that was cooked in oil and then spilt. It is cleaned using a biological washing powder. Which enzymes should be included in the washing powder to remove the stain?

  • Aamylase and lipase
  • Blipase and protease
  • Cpectinase and amylase
  • Dprotease and pectinase

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI