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Organelles
The organelles inside plant&animal cells
| Question | Answer |
|---|---|
| Cell (plasma) Membrane | Thin, two layered structure than surrounds the cell and consists mainly of lipids and some protiens, semipermiable |
| Cell (plasma) Membrane- found in | Both plant and animal cells. |
| Cell Wall | Structure compposed mainly of cellulose, gives the cell a rigid outer layer. Allows in water and other dissolved substances. |
| Cell Wall-found in | Only plant cells! |
| Cytoplasm | Jelly like liquid within the cell and holding all the organells in place. |
| Cytoplasm-found in | Both plant and animal cells. |
| Nucleus | Center of the cell, contains the cells DNA |
| Nucleus-found in | Both plant and animal cells. |
| Chromosomes | Contain the DNA and are found within the nucleus. |
| Nucleolus | Smaller region within the nucleus where the ribosomes are produced. |
| Nuclear Envelope | Bilayer membrane surrounding the nucleus and allowing materials in and out. |
| Mitochondria | Powerhouse of the cell, turns food into ATP energy for the cell. |
| Mitochondria -found in | Both plant and animal cells. |
| Ribosomes | Helps make protiens, either free in the cell or attached to the ER |
| Ribosomes-found in | Both plant and animal cells. |
| Endoplasmic Reticulum | Transport system of the cell. |
| Endoplasmic Reticulum-found in | Both plant and animal cells. |
| Rough ER | Has ribosomes, helps produce and transport protiens. |
| Smooth ER | Does not have ribosomes, helps tranpsort lipids |
| Golgi Body | Takes protiens produced in teh ER and sends them out of the cell. |
| Golgi Body-found in | Both plant and animal cells. |
| Chloroplasts | Uses solar energy to produce glucose in a process known as photosynthesis. Contains a green pigment called cloropyll. |
| Chloroplasts-found in | Only plant cells. |
| Lysosomes | Contain digestive enzymes which help digest food materials and unneeded cell parts. |
| Lysosomes-found in | Both plant and animal cells. |
| Centrioles | Two cyllindrical shaped structures near the nucleus which help in division of cells. |
| Centrioles-found in | Only animal cells. |
| Vacuole | Stores water and other substances- the pressure helps keep plants standing up when they have heavy flowers or leavs. |
| Vacuole-found in | Both plant and animal cells, although pland cells have a much larger one. |
| Vesacles | Smaller parts off the golgi body. |
| Cytoskeleton | Network of protien filiments in the cell |
| Microtubules | Long, hollow cyllindrical structures composed of a protien called tubulin and serving as a skeleton for the cell to give it shape. |
| Mmicrofiliments | Long, solid treadlike strands, composed mostly of a proties called actin and help with cyclosis, which is the movement of cytoplasm. |
| Cyclosis | The movement of cytoplasm |