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Science
| Question | Answer |
|---|---|
| What's an organism? | An individual, animal, plant, or single celled life form |
| What's a cell? | What an organism is made up of. |
| What's a unicellular organism? | An organism that only has 1 cell |
| What's a multi-cellular organism? | an organism that ha multiple cells |
| what is stimulus | something that rouses energy in something |
| Whats growth and devolopment | g-get bigger d-change in the inside |
| whats response to surroundings | to react to something is happening around you |
| what is asexual reproduction | its only with one person so the baby is basically the same as the parent |
| what is sexual reproduction | 2 parents have a baby and the baby shares characteristics of both parents |
| what is an autotroph | an animal that makes its own food |
| what is a heterotroph | an animal that hunts for its food |
| what is homeostasis | to balance things in your environment |
| whats osmosis | when water comes in the cell |
| whats passive transport | transport that doesn't use any energy |
| whats active transport | transport that uses energy |
| what is selectively permeable | all cells are enclosed in cell membrane |
| whats endocytosis | goes through membrane using passive transport |
| whats exocytosis | through the cytoplasm to the membrane |
| whats facilitated diffusion | spontaneous passive transport |
| 7 properties of life | 1)organization of cells 2)organization of chemicals 3)growth/development 4)reproduction 5)response to surroundings 6)energy use 7)stable internal condintions |
| 3 things for a living thing | 1)water 2)food 3)living space |
| difference between uni and multi celluar | u-1 cell m- many cells |
| cells of multi look same | yes because they need to do the same thing |
| cell of uni look same | yes its only 1 cell |
| example of stimulus | bears hibernate in the winter |
| 3 parts of a cell theory | 1)all living things are made up of cells 2)animals come from other animals 3)cell is fundamental unit of structure |
| most abundant chemical | water |
| most abundant protein | enzymes |
| structure in the cell | organelles |
| function of membrane | big out small in |
| tiny structure | ribosomes |
| organelle stores water | vacole |
| breaks down large food | lysosomes |
| function of chloroplasts | create photosythesis |
| way passive goes | in |
| 2 types of passive | diffusion and osmosis |
| 2 types of active | endocytosis and exocytosis |
Created by:
lil42
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