[Campbell Biology P.150] According to the provided diagram, which of the following are prima... | Practice Question

According to the provided diagram, which of the following are primary functions of the central vacuole in older plant cells? Select all that apply

  • A: Storage of water, nutrients, and waste products
  • B: Breakdown of waste products and hydrolysis of macromolecules
  • C: Enlargement of the vacuole contributing to plant cell growth
  • D: Conversion of light energy into chemical energy
  • E: Synthesis of proteins and lipids

Explanation

The central vacuole in older plant cells is described as a prominent organelle whose functions include storage, breakdown of waste products, and hydrolysis of macromolecules. Its enlargement is also a major mechanism of plant growth. Photosynthesis is carried out by chloroplasts, and protein/lipid synthesis is done by ribosomes and the endoplasmic reticulum, respectively.