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Science number 1
scientific method, characteristics of a living thing, parts of a cell, etc
| Question | Answer |
|---|---|
| What are the characteristics of a living thing? | cellular organization, metabolism, growth, reproduction, adaption, homeostatis, response to stimuli |
| What is cellular organization? | having one or more cells |
| what is metabolism | ability to make food into energy |
| what is homeostatis? | organisms ability to mantain proper conditions inside, regardless of the outside |
| what is respnce to stimuli? | respnce to outside stimuli which is often movement? |
| What are the parts of a cell? | golgi complex, ribosomes, endoplasmic reticululm, lysosome, cytoplasm, cell wall, cell membrane, chloroplast,nucleus , vesicles, chlorophyll and mitochondria |
| what factory part is the golgi complex? | mail room |
| What is the nucleuses reference? | control room |
| What is the vesicles reference? | bubble wrap |
| cell wall's reference? | brick wall |
| cytooplasms refernce? | floor |
| cell membrane has what refernce? | screen door |
| What is the e.r 's refernce | mail truck |
| What is chlorophylls reference? | paint |
| ribosomes reference? | assembly line |
| chloroplast reference? | power supply |
| lysosomes refernce | cleaning crew |
| mitochondria refernce? | power suply |
| What else do cells have? | dna, chloroplasts, chlorophyll, nucleolus, unicellular, multicellular |
| What are the steps to the scientific method? | Problem, hypothesis, expirement\procedure, collect data, conclusion |
| meter measures what? | length |
| Wat does liter measure? | capacity |
| What does gram measure? | wieght |
| What is science? | The system of acquiring knowledge based on the scientific method |
| What is the formula for cellular respiration? | glucose+oxygen yeilds to carbondioxide+water+energy |
| Where does cellular respiration happen? | in the mitochondria in animal cells |
| What is the formula for photosynthesis? | light energy+water+carbon dioxide yields to glucose+oxygen |
| What is mitosis? | reproduction of body cells except sex cells |
| What are the steps to mitosis? | IPMATC interphase, prophase, metaphase, anaphase, telephase, cytokenisis |
| interphase: | When the chromosomes duplicate |
| prophase: | chromatid pairs start to be visible |
| metaphase: | chromatid pairs line up in the center |
| anaphase: | chromosomes seperate |
| telephase: | cytoplasm begins to seperate |
| cytokenisis: | 2 new cells are formed |
| What are stomatas? | They are the "mouth&nose" of a plant |
| What does it take in? | carbon dioxide |
| What do they release? | oxygen |
| Why does a stomata close? | when it doesnt want something in |
| What are some ways that meisosis and mitosis ar similiar? | They both are ways to reproduce |
| "What are some differences between mitosis and meiosis? | mitosis: 2 cells produced,happens everywhere, requires 1 cell, uses diploids, new organism is identicalmeiosis: usually from the same species, 4 cells are produced, requires two parent cells, uses haploid cells, creates new unique organism, x2 mitosis |