Cells bring materials from outside the cell to inside the cell / Las cรฉlulas transportan materiales desde el exterior hacia el interior de la cรฉlula.
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20
Fill in the blank: In active transport, substances move from an area of _____ concentration to _____ concentration. En el transporte activo, las sustancias se mueven desde un รกrea de concentraciรณn _____ a una concentraciรณn _____.
low, high / Bajo, Alto
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20
Is this exocytosis or endocytosis?
Endocytosis
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5
True or False: Osmosis is the diffusion of water. Verdadero o falso: La รณsmosis es la difusiรณn del agua.
True!
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20
What does "against the concentration gradient" mean? ยฟQuรฉ significa "contra el gradiente de concentraciรณn"?
substances moving from low concentration to high concentration / Sustancias que pasan de una concentraciรณn baja a una concentraciรณn alta
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25
What is passive transport? ยฟQuรฉ es el transporte pasivo?
molecules move from high concentration to low concentration / Las molรฉculas pasan de una concentraciรณn alta a una concentraciรณn baja.
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seesaw
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rocket
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gift
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thief
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10
What happens to a cell in a hypotonic solution? ยฟQuรฉ le pasa a una cรฉlula en una soluciรณn hipotรณnica?
It swells and eventually explodes / Se hincha y finalmente explota.
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15
What is facilitated diffusion?
Large molecules that pass through the membrane through a channel. Molรฉculas grandes que pasan a travรฉs de la membrana a travรฉs de un canal.
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shark
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20
What type of solution is this?
Hypertonic
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15
Which solution has more water inside of the cell than outside of the cell? ยฟQuรฉ soluciรณn tiene mรกs agua dentro de la cรฉlula que fuera de la cรฉlula?
Hypertonic
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10
What happens to a cell in an isotonic solution? ยฟQuรฉ le pasa a una cรฉlula en una soluciรณn isotรณnica?
Nothing!
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25
What is diffusion?
Movement of small particles across the cell membrane until things are equal. Movimiento de pequeรฑas partรญculas a travรฉs de la membrana hasta que son iguales.