MDCAT Biology MCQ #862

Why does the polymerization of glucose into starch or glycogen prevent a cell from bursting due to osmotic pressure?

MDCAT Biology MCQ #862

  1. Question 1

    Q1. Why does the polymerization of glucose into starch or glycogen prevent a cell from bursting due to osmotic pressure?

    • A) Large molecules are insoluble
    • B) Glycosidic bonds are polar
    • C) Starch attracts more water
    • D) Monosaccharides are too large

    Answer: Large molecules are insoluble

    Explanation: Large polysaccharides are insoluble in water, making them osmotically inactive. Monosaccharides are soluble and would increase osmotic pressure, causing cell lysis.