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cell stac
| Question | Answer |
|---|---|
| define microscopes | An instrument that uses lenses to magnify objects hundreds or thousands of times |
| define organism | A complete living thing |
| define life span | a process of birth, growth, reproduction, and death |
| define environment | things that are around you |
| define energy | the ability to do work |
| define unicellular | an organism consisting of only one cell |
| define multicellular | living things made up of many cells |
| define chlorophyll | a green pigment that absorbs energy from sunlight and uses it to produce food and energy for the plant |
| what is a DNA bundles | chromosomes |
| ______ make the proteins that the cells need | ribosomes |
| cell engines; break down food and release energy | mitochondria |
| bubble like storage organelles are called _____ | vacuoles |
| cells external boundary | cell membrane |
| plant cell structure that holds green pigment | chloroplast |
| jellylike substance inside the cell membrane | cytoplasm |
| cell's transportation system | endoplasmic reticulum |
| larger circular structure containing DNA | nucleus |
| What are three characteristics of a living thing | They can grow develop and reproduce |
| Explain the cell theory | all; living things are made of cells and the cell carries on the function of a living thing |
| list in order from smallest to largest: cells, systems, organs, tissues. | cells,tissues,organs,systems |
| Why are scientist always trying to find new ways to improve mans scenes. | Science is based on observations; tools that improve man's senses allow man to learn more about God's creation. |
| A complete living thing is called a __________ | organism |
| living things that go through the process of birth, growth, reproduction, and death is called __________ | life cycle |
| living things protect themselves by responding to their ________ | surroundings |
| the ability to do work | energy |
| ____ things are made of cells | living |
| the term cell was first used by _____ _____ while observing a dried cork under a microscope | Robert Hooke |
| Always multi cellular | Animalia and Plantae |
| live in poisonous conditions | Archaebacteria |
| do not have true or well-defined nucleus | Plantae, Archaebacteria, and Eubacteria |
| mushrooms yeast and mold | fungi |
| may have chlorophyll in there cells | Protista and Plantae |
| unicellular organisms | Archaebacteria Eubacteria Fungi and Protista |
| smallest living thing | bacteria |
| groups of the same kin of organism | colonies |
| protozoans and algae | protista |
| paramecium and amoeba | protozoans |
| process of converting sunlight into sugar | photosynthesis |
| one cell divided into two | cell division |
| the classification system from largest to smallest is | Kingdom Phylum Class Order Family Genus Species |
Created by:
jerrimoezzi1
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