OCHS Bio - Unit 4 Word Scramble
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Vocab Word | Answer (from textbook) | Anchor/Helper Phrase |
Robert Hooke | Looked at cork under a microscope and came up with the name "cell" | HooKe, corK (hard K sound) |
Anton von Leeuwenhoek | First person to describe living cells | Leeuwenhoek = LIVINGhoek (first to see living cells) |
Matthias Schleiden | Scientist who determined that all plants are made of cells | Schleiden and Schwann, plants and animals (both have S names) |
Theodor Schwann | Scientist who determined that all animals are made of cells | Scwann = Swan (animal) |
Rudolph Virchow | Scientist who is credited with the discovery that all cells come from the reproduction of pre-existing cells | actually stole the work of another scientist and got all the credit |
cell theory | the theory that explains how all life is based off of cells | 1. All livings things = cells; 2. cells = structure and function; 3. cell come from pre-existing cells |
compound light microscope | a microscope that uses multiple lens and a light source to magnify specimens | compound = more than one lens |
total magnification | eyepiece magnification x objective lens magnification | The eyepiece is always x10 (so just multiply the objective lens x 10) |
prokaryote | unicellular organism that lacks a nucleus | example: bacteria (NOT plants) |
eukaryote | organism whose cells contain a nucleus | example: plants, animals, fungi |
nucleus | the structure in a eukaryotic cell that contains the cell's DNA | PROkaryotes have NO _____ |
cell wall | strong, supporting layer around the cell membrane in some cells | found in plants, fungi, and bacteria, but NOT animals |
cytoplasm | all cellular contents outside the nucleus | the liquid inside a cell |
organelles | specialized structure that performs important cellular functions within a cell | the "organs" of the cell |
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nickbudz
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