(e.g., bacteria) lack a defined nucleus and membrane-bound organelles.
Furthermore, the cell cycle—including mitosis—is a primary focus. Mitosis ensures genetic continuity, allowing organisms to grow and repair tissues by creating identical daughter cells. This process highlights the importance of DNA, which stores the "blueprint" for all cellular activities within the nucleus. Conclusion zachet po kletochnomu urovniu organizmov 9 klass
The synthesis of complex molecules (like protein synthesis on ribosomes). Catabolism: The breakdown of molecules to release energy. zachet po kletochnomu urovniu organizmov 9 klass