Practice - Other Organelles and Features
Practice Questions
Test your understanding with targeted questions
Which structure acts as the primary "Microtubule-Organizing Center" (MTOC) in animal cells?
- Answer: The Centrosome.
- Hint: It contains two centrioles and is essential for organizing the spindle during cell division.
💡 Hint: It contains two centrioles and is essential for organizing the spindle during cell division.
True or False: Secretory vesicles are responsible for bringing nutrients into the cell from the outside environment.
- Answer: False.
- Hint: Secretory vesicles carry items out (exocytosis); endocytic vesicles bring items in.
💡 Hint: Secretory vesicles carry items *out* (exocytosis); *endocytic* vesicles bring items *in*.
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