Answer: The streaming of cytoplasm within a cell.
- A Movement of chromosomes in mitosis
- B The streaming of cytoplasm within a cell
- C Exchange of gases across the membrane
- D Breakdown of glucose for energy
Correct answer: B. The streaming of cytoplasm within a cell
Explanation: Cyclosis is the streaming (circulation) of cytoplasm within a living cell, which helps distribute nutrients and organelles.
Animal cell structure with major organelles labeled. Image: LadyofHats (Mariana Ruiz), Public Domain, via Wikimedia Commons.
Concept context
Cell theory, prokaryotic vs eukaryotic cells, organelles and their functions. Foundation of all biology.