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Cell Organelles M14
| Question | Answer |
|---|---|
| Looked at cork under the microscope and saw it looked like little "cells" | Robert Hooke |
| observed pond water and was first to see one-celled organisms which he called "animalcules" | Leeuwenhoek |
| Stated that all plants are made of cells | Schleiden |
| Stated all animals are made of cell | Schwann |
| Found only in plants cell. Rigid layer that surrounds and protects the cell. Made of cellulose. | Cell Wall |
| Controls what goes in and out of a cell. very selective | Cell Membrane |
| Directs all the cell's activites. DNA is inside. | Nucleus |
| makes ribosomes | Nucleolus |
| strands of DNA | Chromatin |
| produces most of the energy the cell needs to function | Mitochondria |
| Passageway that carries proteins and other cell materials from one part of a cell to another. | endoplasmic Reticulum |
| Make proteins | Ribosomes |
| Receives proteins and other materials, packages them and sends them to the correct part of the cell | Golgi Body |
| site of photosynthesis in plant cells | Chloroplast |
| storage center for a cell | Vacuole |
| Break down old cell parts to be used again. Acts as a recycle bin in the cell | Lysosomes |
| Bacterial cells with no nuclues or organelles | Prokaryotic Cells |
| type of cell that contains nuclei, and other bound organelles. We have this type of cell | Eukaryotic Cells |