18509429
Description
Flashcards by Caitlyn Hill, updated more than 1 year ago
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Created by Caitlyn Hill
almost 5 years ago
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| Question | Answer |
| Biology | Is the study of all life and living organisms |
| MRS C GREN | Movement Respiration Senses/Stimuli Cells Growth Reproduction Excretion Nutrition |
| Cells | Are the building blocks that make up all living things |
| Unicellular | Organisms made of a single cell |
| Multicellular | Organisms made of many cells |
| Organism | A living thing |
| Cell Theory | A sell is the basic unit of life All living organisms are made of one of one or more cells All cells have a similar chemical composition Cells arise from pre existing cells |
| Nucleus | The control center of the cell, is the brain, it tells the cell what to do, contains DNA |
| Cell Wall | Extra barrier that surrounds the cell membrane, provides the cell with shape and support, is the skeleton |
| Cell Membrane | Surrounds the cell, acts as a barrier/skin, controls movements of substances going in and out of the cell |
| Cytoplasm | Jelly-like liquid that fills the cell, it is where chemical reactions can take place |
| Mitochondria | Powerhouses of the cell, they create energy for the cell from glucose and oxygen |
| Vacuole | Storage space within cells, small in animal cells, large in plant and fungi cells |
| Chloroplast | Site of photosynthesis, contain green pigment called chlorophyll |
| Ribosomes | Produce proteins, are the factories |
| Types of Cells | Animal cells, plant cells, bacteria cells, fungi cells |
| Organelles | A number of organized or specialized structures within a living cell. |
| Microscope | An object used to view microscopic detail |
| Specimen | Is an object that is being observed or tested on |
| Image | What is viewed through a microscope |
| Monocular Microscope | A light microscope with one eyepiece |
| Binocular Microscope | A light microscope with two eyepieces |
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