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Cell transport
| Question | Answer |
|---|---|
| cell transport (transporte celular) | movement of materials into and out of a cell (movimiento de materiales dentro y fuera de una célula) |
| cell membrane (membrana celular) | thin outer layer of the cell that controls what enters and leaves (capa delgada exterior de la célula que controla lo que entra y sale) |
| semi-permeable (semipermeable) | allows some things to pass but not everything (permite que algunas cosas pasen pero no todo) |
| homeostasis (equilibrio interno) | balance inside the cell (equilibrio dentro de la célula) |
| protein (proteína) | a special molecule in the membrane that helps the cell (molécula especial en la membrana que ayuda a la célula) |
| receptor protein (proteína receptora) | protein that receives messages (proteína que recibe mensajes) |
| transport protein (proteína de transporte) | protein that helps move materials through the membrane (proteína que ayuda a mover materiales por la membrana) |
| ATP (ATP / energía) | energy used by the cell (energía usada por la célula) |
| concentration (concentración) | amount of a substance in one place (cantidad de una sustancia en un lugar) |
| passive transport (transporte pasivo) | movement from high to low concentration without energy (movimiento de alta a baja concentración sin energía) |
| active transport (transporte activo) | movement from low to high concentration that needs energy (movimiento de baja a alta concentración que necesita energía) |
| diffusion (difusión) | natural movement from high to low concentration (movimiento natural de alta a baja concentración) |
| osmosis (ósmosis) | movement of water from high to low concentration (movimiento de agua de alta a baja concentración) |
| facilitated diffusion (difusión facilitada) | movement from high to low using a protein helper (movimiento de alta a baja usando una proteína ayudante) |
| endocytosis (endocitosis) | process when the cell takes material into the cell (proceso cuando la célula mete material dentro) |
| exocytosis (exocitosis) | process when the cell pushes material out (proceso cuando la célula saca material) |
| pinocytosis (pinocitosis) | type of endocytosis that takes in liquid (tipo de endocitosis que mete líquido) |
| phagocytosis (fagocitosis) | type of endocytosis that takes in solid food (tipo de endocitosis que mete comida sólida) |
Created by:
awstromberg