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Cómo estudiar sus tarjetas

Teclas de Derecha/Izquierda: Navegar entre tarjetas.tecla derechatecla izquierda

Teclas Arriba/Abajo: Colvea la carta entre frente y dorso.tecla abajotecla arriba

Tecla H: Muestra pista (3er lado).tecla h

Tecla N: Lea el texto en voz.tecla n

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10 Cartas en este set

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Cell Membrane
Both A and P.
Thin layer of lipids and proteins.
Define the limit of the cell.
Control what goes in and out of the cell (Is partially permeable).
It's not static. It's fluid and dynamic.
Cell Wall
Only in P.
It's made of cellulose, which is a very strong material tht protects the cell.
It surrounds the cell membrane.
Big molecules can pass through, it doesn't filter.
Nucleus.
Both A and P.
It contains DNA, which is kept in chromosomes.
It has nuclear pores that let things get in and out.
Vacuoles
Only in P.
It keeps the cell in shape.
It contains certain solutions of sugars call "cell sap".
It occupies a large amount of the cell.

ANIMALS have something similar called VECICLES.
Which contains food and water.
And are smaller than vacuoles.
Chloroplasts
Only in P.
It contains chlorophyll, which is a chemical that absorbs energy from sunlight to produce the phosyntesis.
Ribosomes
Both A and P.
They produce proteins.
Can be found scattered randomly across the cytoplasm or attached to an endoplastic reticulum.
Endoplastic Reticulum
Is a continuation of the outer nuclear membrane.
There are two types:
-Rough: Which produces proteins (So it has ribosomes attached to it)
-Smooth: Where lipids and proteins are contains. Waiting to leave the ER.
Golgi Apparatus
Is a collection of membranes.
Is a "collection and dispach" station for proteins to get in and out of the cell.
In other words, it packages proteins and send them to their correct destinations.
Mitochondria
Both A and P.
It powerhouses the cell.
Using oxygen to release energy from glucose.
Lysosomes
Are the garbage collectors of the cell.
They collect damaged organelles.
And brake down the organelles through some enzymes they have.