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Cells Review
| Question | Answer |
|---|---|
| tiny dots that make proteins ; can be "free" or "attached" | ribosomes |
| part of Endoplasmic Reticulum (ER) that makes proteins | Rough ER |
| part of Endoplasmic Reticulum (ER) that makes lipids | Smooth ER |
| provides shape and structure to plant cells (and some bacteria) only | cell wall |
| controls cell's activities & store DNA (genetic info) | nucleus |
| powerhouse of cell that does cellular respiration | mitochondria |
| plant organelle that does photosynthesis | chloroplast |
| allows only certain things to enter or leave cell | cell membrane |
| mainly stores water , also nutrients and waste | vacuole / central vacuole |
| animal cells have this shape | round / circular |
| plant cells have this shape | square / rectangular |
| tail-like structure that allows bacteria to move around | flagella |
| watery, jelly-like substance that other organelles float around inside cell | cytoplasm |
| the cell membrane is made of this | phospholipid bilayer |
| maintain stable internal conditions | homeostasis |
| has digestive enzymes to Break Down worn-out cell parts | lysosome |
| main product made during photosynthesis in chloroplast | glucose |
| main product made during cellular respiration as chemical energy | ATP |
| states that 1) cells are the basic unit of life 2) all organisms have cells & 3) cells come from pre-existing cells | cell theory |
| organelle made from cell membrane to move large material in and out of cell | vesicle |
| active transport of large material (nutrients) into the cell | endocytosis |
| active transport of large material (waste) out of the cell | exocytosis |
| movement of water from high to low concentration | osmosis |
| movement of anything other than water from high to low concentration | simple diffusion |
| transport that does not require ATP | passive transport |
| transport that does require ATP | active transport |
| is reached when the concentration is equal in both places | equilibrium |
| solution where cell stays same size | isotonic solution |
| solution where cells gets smaller (shrinks) | hypertonic solution |
| solution where cells gets larger (swells) | hypotonic solution |