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Biology
2.7.- COMPARACION ENTRE LAS CELULAS
Recuerda que las celulas procarionticas son celulas primitovas que no tienen organelos rodeados por membranas. Su material nuclear se encuentra flotando en el citoplasma. Las bacterias se clasifican como procariontas. Las celulas eucariontas son las mas avanzadas y contienen organelos rodeados por membranas. Su material nuclear esta rodeado por una membrane nuclear. Las celulas de las plantas, los hongos y los animals son eucarionticas. Las celulas de las plantas. La celula procariotica, generalmente esta rodeada por una pared celular, mientras que solo algunas clases de celulas eucarioticas tienen pared celular. Los procariontas son, generalmente, celulas pequeniias; los eucariontas son, generalmente, grandes.
La mayoria de los biologos cree que la linea divisoria principal en el mundo biologic es la linea que separa las celulas procariontas de las eucarionticas. La diferencia mas importante entre procariotas y eucariotas es la presencia de una membrane nuclear en los eucariotas.
QUE TIPO DE ESTRUCTURA DE CELULA EUCARIOTICA SE ENCUENTRA UNICAMENTE EN CELULAS VEGETALES?
ENTRE QUE CELULAS HAY MAYOR DIFERENCIA, ENTRE LAS ANIMALES Y VEGETALES O ENTRE LAS CELULAS EUCARIOTICAS Y LAS PROCARIOTICAS?

COMO PERMITEN LOS ORGANELOS LA DIVISION DE TRABAJO EN LAS CELULAS?
CUAL ES LA FUNCION DEL NUCLEO EN LAS CELULAS EUCARIOTICAS?
CUAL ES LA DIFERENCIA ENTRE EL RETICULO ENDOPLASMICO LISO Y EL RETICULO ENDOPLASMICO RUGOSO?
EN QUE SE ASEMEJAN LAS ESTRUCTURAS DE LA MITOCONDRIA Y EL CLOROPLASTO?
QUE ESPECIMENES ESCOGERIAS PARA OBSERVAR LOS CORTES DE LAS CELULAS QUE TIENEN MUCHOS CLOROPLASTOS?
POR QUE SE NECESITA UN INSTRUMENTO COMO EL MICROSCOPIO PARA ESTUDIAR LA CELULA
COMO AUMENTARON LOS DESCUBRIMIENTOS DE HOOKE Y LEEUWENHOEK EL CONOCIMIENTO CIENTIFICO ACERCA DE LA ESTRUCTURA DE LOS ORGANISMOS?
QUE TRES CIENTIFICOS IMPULSARON MAYORMENTE EL DESARROLLO DE LA TEORIA CELULAR? theodor Schwann, matthew schleiden. Rudolf vichow

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