MDCAT Biology MCQ #852

A plant cell stores excess glucose as starch. If the enzyme for 1,6-glycosidic bond formation is highly active, which specific starch component will predominate?

MDCAT Biology MCQ #852

  1. Question 1

    Q1. A plant cell stores excess glucose as starch. If the enzyme for 1,6-glycosidic bond formation is highly active, which specific starch component will predominate?

    • A) Amylose
    • B) Amylopectin
    • C) Cellulose
    • D) Chitin

    Answer: Amylopectin

    Explanation: Amylopectin contains 1,6-glycosidic branches in addition to 1,4-bonds. Amylose is strictly linear with only 1,4-glycosidic linkages.