Multiple choice The pair which belongs to starch-debranching enzyme is ________ pullulanase and isoamylase glucose isomerase and amylase glucoamylase and amylase isoamylase and amylase glucoamylase and pullulanase Reveal answer Fill a bubble to check yourself A Correct answer Explanation Pullulanase and isoamylase: Both are glucose debranching enzymes.