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Cell organellesWOYCE
Review for Cell organelle/history quiz
| Question | Answer |
|---|---|
| ANIMAL CELL | A cell whose outside covering is a cell membrane. This cell does not chloroplasts, but contains other membrane bound organelles.contain |
| PLANT CELL | A cell that contains a cell wall and chloroplast. This is where photosynthesis takes place. |
| BACTERIA | This cell is covered by a cell wall, but does not contain a nucleus or any other membrane bound organelles. |
| EUKARYOTE | advanced cell type with a nuclear membrane surrounding genetic material and numerous membrane-bound organelles dispersed in a complex cellular structure |
| PROKARYOTE | primitive cell type that lacks a nuclear membrane and membrane-bound organelles |
| UNICELLULAR | having or consisting of a single cell |
| MULTICELLUAR | having or consisting of more than one cell |
| ORGANELLE | a differentiated structure within a cell, such as a mitochondrion, vacuole, or chloroplast which performs a specific function |
| CELL WALL | multi-layered, sturdy structure composed of cellulose that provides plants and other organisms with their rigidity |
| CHLOROPLASTS | membrane-bound organelles containing chlorophyll that is found in photosynthetic organisms |
| VACUOLE | membrane-bound organelles in the cytoplasm that are used for storage and digestion--very large in plant cells; not present in some animal cells |
| CELL MEMBRANE | semi-permeable membrane that surrounds the cell’s cytoplasm. This is what controls what goes in and out of the cell |
| ENDOPLASMIC RETICULUM | Carry proteins and other materials from one part of the cell to another. The smooth type of this organelle does not contain ribosomes. The rough has ribosomes attached. |
| MITOCHONDRIA | Bean-shaped organelles that produce energy for the cells along their many internal folds |
| NUCLEUS | spherical organelle that is the cell's control center |
| CYTOPLASM | The gel-like substance in cells. This is where organelles are found and the genetic material of prokaryotic cells. |
| RIBOSOME | Where protein is made (they may be free in the cytoplasm or attached to the endoplasmic reticulum) |
| AC--LYSOSOME | Needed for clean up, digestion and recycling broken down cell parts |
| AC--GOLGI BODIES | used for packaging of materials to be transported out of the cell--like a mail room |
| ROBERT HOOKE | Named the cell after viewing cork under the microscope |
| ANTON VAN LEEUWENHOEK | Using his lens grinding skills, he helped improve the microscope and is known as The Father of the Microscope. He did not invent the microscope--Jansen did that! |
| M.J. SCHLEIDEN | Developed the plant cell theory and contributed to the first 2 parts of the cell theory. |
| THEODOR SCHWANN | Developed the animal cell theory and contributed to the first 2 parts of the cell theory.. |
| RUDOLF VIRCHOW | Observed cell dividing under the microscope and developed the 3rd part of the cell theory that says all cells come from preexisting cells |
| THE CELL THEORY | 3 part theory still used today that states: 1. All living things are made of cells 2. Cells are the basic unit of living things 3. Cells come from preexisting cells |