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7-1 and 7-2 C
vocabulary words
| Question | Answer |
|---|---|
| Ribosomes | small particles of RNA and protein found in the cytoplasm. |
| Endoplasmic Reticulum | Internal membrane system |
| Rough ER | Abundant in cells that produce large amounts of protein to export and assemble cell membrane lipid components. both have intercellular transportation. |
| Smooth ER | Ribosomes are not found in the surface and contains enzymes that perform specialized tasks. Both have intercellular transportation |
| vacuoles | saclike structures that store materials such as water, proteins, and carbs; it also helps with digestion. |
| Lysosomes | Small organelles filled with enzymes; it digests into smaller molecules and breaks down old organelles |
| Mitocondrion | The chemical energy stored in food is converted into compounds that are easier for the cell to use; powerhouse |
| Chloroplasts | organelle found in plants; gets energy by photosynthesis; contains chlorophyll |
| Centriole | located near the nucleus and help organize cell division formed form tubulin. |
| Cell Wall | Found in plants, algae, fungi, prokaryotes; it is outside the cell membrane. |
| Symbiotic theory | sometimes during evolution, prokaryotic cells were engulfed by other cells to become the ancestors of eukaryotes. |