Multiple choice Which of the following is a pair of starch-debranching enzymes? Glucoamylase and pullulanase Glucoamylase and amylase Pullulanase and isoamylase Isoamylase and amylase Glucose isomerase and amylase Reveal answer Fill a bubble to check yourself C Correct answer Explanation Pullulanase and isoamylase, both are glucose-debranching enzymes.