click below
click below
Normal Size Small Size show me how
1.1 Cell Structure
Zukhraf Javaid
| Term | Definition |
|---|---|
| Organelles (Zukhraf J) | Structures in the cell, also known as "little organs" |
| Cytosol (Zukhraf J) | The clear, watery liquid between the cell wall and the nucleus |
| Cytoplasm (Zukhraf J) | All the floating organelles plus the fluid (cytosol) - held together by phospholipid bilayer |
| Cell membrane (Zukhraf J) | Controls what goes in and out of the cell |
| Nucleus (Zukhraf J) | Is like the brain of the cell, controlling all the cells functions ("Cells boss") |
| Nuclear membrane (Zukhraf J) | Controls what goes into and out of the nucleus |
| Chromatin (DNA) (Zukhraf J) | Decides what happens in the cells |
| Mitochondria (Zukhraf J) | Creates energy that cells need in order to function and live |
| Endoplasmic reticulum (Zukhraf J) | Passageway for transporting materials - Are channels that transport proteins made by "ribosomes" . It is close to the nucleus so it can receive messages quickly |
| Ribosomes (Zukhraf J) | Create proteins |
| Vesicles (Zukhraf J) | Are transport containers that transports stuff around the cell, such as proteins. |
| Golgi apparatus (Zukhraf J) | Receives vesicles. Have the job to sort proteins and transport them in new vesicles around the cell or cells around the cell membrane. Also create lysosomes |
| Lysosomes (Zukhraf J) | Vesicles that contain enzymes that can break things down for reuse and recycle and can destroy invading microbes |
| ATP (Adenosine Triphosphate) (Zukhraf J) | A form of energy in living cells. Involves glucose and oxygen |
| Cell wall* (Zukhraf J) | Found in plant cells. It is a rigid outer that provides structure and protection for plants. Helps keep them stand up since they don't have bones |
| Chloroplast* (Zukhraf J) | Contain chlorophyll for the process of photosynthesis |
| Chlorophyll* (Zukhraf J) | Make energy using carbon dioxide, water, and the sun's energy |
| Large vacuoles* (Zukhraf J) | Stores a lot of water for plants. This is because it doesn't rain a lot. Provides a good posture/structure for the plants. |