1 / 25

Understanding Cell Organelles: Functions and Importance

This overview explores the vital organelles within a cell, detailing their functions and significance. The nucleus controls cellular activities and houses DNA. Ribosomes are responsible for protein synthesis, while the endoplasmic reticulum synthesizes lipids and processes proteins. Mitochondria generate energy through cellular respiration, and chloroplasts produce glucose in plants. The Golgi apparatus packages materials for transport, and lysosomes manage waste. The cell wall provides structure to plant cells, while the membrane regulates entry and exit. Finally, cytoplasm cushions organelles, ensuring functionality.

rune
Télécharger la présentation

Understanding Cell Organelles: Functions and Importance

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. 1.1 Cell Organelles

  2. What is it & What does it do?

  3. Nucleus • Controls all the activities that go on within the cell • Contains: DNA / Chromosomes • Contains Nucleolus – which has the directions for how proteins are to be made a the ribosomes.

  4. What is it & What does it do?

  5. Ribosomes • Makes Proteins • Float around in the cytoplasm and can be attached to the ER

  6. What is it & What does it do?

  7. Endoplasmic Reticulum • Makes and modifies lipids/fats • Breaks down drugs • Packages proteins and sends them to the golgi apparatus

  8. What is it & What does it do?

  9. Mitochondria • Breaks down food (sugar/glucose/C6H12O6) into ENERGY (ATP) that cells can use • Cellular Respiration

  10. What is it & What does it do?

  11. Chloroplast • Uses sunlight to create Sugar (Glucose/C6H12O6/food) • Found Only in the PLANT CELL

  12. What is it & What does it do?

  13. Golgi Apparatus • Packages and Transports materials out of the cell

  14. What is it & What does it do?

  15. Large Central Vacuole • Stores water and other materials

  16. What do Lysosomes do? no picture given, but they are small and spherical in shape

  17. Lysosomes • Digest food particles, waste, worn out cell parts, and foreign invaders

  18. What is it & What does it do?

  19. Cell Wall • Rigid structure located outside of the cell membrane of Plant Cells • Function: Support and Protect the Plant Cell • PLANT CELL ONLY

  20. What is it & What does it do?

  21. Cell Membrane • Thin covering that surrounds all cells • It controls what enters and exits the cell • Barrier • It is Semi-Permeable –meaning it allows some things in and other not

  22. What is it & What does it do?

  23. Centrioles • Helps divide the cell during cell division (mitosis)

  24. What is it Cytoplasm & What does it do?

  25. Cytoplasm • Is the liquid substance that fills the inside of the cell. • All organelles are cushioned and surrounded by cytoplasm

More Related