Aim What is a cell?

1. AimWhat is a cell?

2. Living Things • Common to all living things is the cell

3. Cells Animal Cell Plant Cell

4. Parts of a cell What are parts of the cell are called? • organelles

5. Cell Membrane • The boundary between the cell and it’s environment (4) • Regulates the movement of particles in and out of cell • Semi permeable- let only some things in Under electron microscope

6. Nucleus (Brain) • Controls all of the cell's functions • DNA located here • Translation occurs here (RNA is made)

7. Cytoplasm • Gel that fills the inside of cell • Circulates materials around the cell • Similar to the circulatory system in animals

8. Vacuoles • Sac like structure where particles are stored • Place where cell also digests their food • # 2 in diagram

9. Ribosomes • Organelle where proteins are synthesized • # 3 in diagram • Translation occurs here. This is where amino acids are connected together to make proteins

10. Mitochondria • Organelle where cellular aerobic respiration occurs • Produces energy for the cell in the form of ATP • Oxygen and glucose are combined to make energy Powerhouse of the cell

11. Found in plant cells In addition plant cell also contain • Chloroplast (green) • Central Vacuole • Cell Wall

12. 1.Which cell structure is represented by the three-dimensional diagram? • chloroplast • mitochondria • plasma membrane • replicated chromosome

13. 2.Which letter indicates a cell structure that directly controls the movement of molecules into and out of the cell? • A • B • C • D

14. 3.The largest amount of DNA in a plant cell is contained in a nucleus a chromosome a protein molecule an enzyme molecule

15. 4. Which organelle is correctly paired with its specific function? cell membrane—storage of hereditary information chloroplast—transport of materials ribosome—synthesis of proteins vacuole—production of ATP