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1
Q

Théorie Cellulaire

A

théorie selon laquelle tous les êtres vivants sont constitués de cellules. La cellule est l’unite structurelle et fonctionnelle de base de la vie et toute cellule provient d’une autre cellule. Theory that all living things are made up of cells. The cell is the basic structural and functional unit of life, and every cell comes from another cell.

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2
Q

Grossissement

A

degre auquel l’image d’un specimen est grossie. degree to which the image of a specimen is magnified.

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3
Q

Champ de vision

A

portion visible d’un specimen observe a travers l’oculaire d’un microscope optique. visible portion of a specimen observed through the eyepiece of an optical microscope.

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4
Q

Organite

A

petite structure à l’intérieur d’une cellule. L’organite remplit une fonction spécifique dans la cellule. small structure inside a cell. The organelle performs a specific function within the cell

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5
Q

Cytoplasme

A

substance aqueuse, à l’intérieur d’une cellule, qui contient les organises en suspension. Le cytoplasme sert aussi au transport des matières et aux réactions chimiques. aqueous substance inside a cell, containing suspended organelles. Cytoplasm is also used for material transport and chemical reactions

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6
Q

Membrane cellulaire

A

partie de la cellule qui enveloppe et maintient ensemble le contenu de la cellule. La membrane cellulaire contrôle le mouvement des substances versé l’intérieur et l’extérieur de la cellule. part of the cell that envelops and holds together the cell’s contents. The cell membrane controls the movement of substances into and out of the cell.

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7
Q

noyau

A

centre de contrôle de la cellule. Le noyau conserve l’information génétique qui régule toutes les fonctions d’une cellule. cell control center. The nucleus stores the genetic information that regulates all cell functions.

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8
Q

Chromosomes

A

structures en forme de bâtonnets présentes dans le noyau d’une cellule. Les chromosomes contiennent l’information génétique d’une cellule. rod-shaped structures in the nucleus of a cell. Chromosomes contain a cell’s genetic information.

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9
Q

Vacuole

A

dans une cellule, compartiment enveloppé d’une membrane qui sert de réservoir. Les vacuoles contiennent l’information génétique d’une cellule. in a cell, a membrane-enclosed compartment that acts as a reservoir. Vacuoles contain a cell’s genetic information.

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10
Q

paroi cellulaire

A

structure qui enveloppe les cellules végétales et leur fournit soutien et protection. La paroi cellulaire est faite de cellulose. structure that envelops plant cells and provides them with support and protection. The cell wall is made of cellulose.

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11
Q

Chlorplaste

A

lieu de la photosynthèse les chloroplastes d’une cellule végétale absorbent la lumière solaire, l’oxyde de carbone et l’eau pour fabriquer des aliments. Instead of phtosynthesis, the chloroplasts of a plant cell absorb sunlight, carbon monoxide and water to produce food.

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12
Q

flagelles

A

structures de forme allongée qui aident le cellule à se déplacer dans sin milieu. elongated structures that help the cell move through its environment.

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13
Q

Cils

A

prolongements de la cellule qui ont la forme de cheveux et qui aident à déplacer la cellule non les substances dans lesquelles elle baigne. hair-like extensions of the cell that help to move the cell away from the substances in which it is immersed.

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14
Q

Cellule

A

unité structure et fonctionnelle de basse de la vie. structural and functional unit of bass de la vie.

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15
Q

Microscope électronique

A

microscope qui utilise des faisceaux d’electrons au lieu de faisceaux de lumière. Ce type de microscope possède un pouvoir de grossissement supérieur à celui d’un microscope optique. microscope that uses electron beams instead of light beams. This type of microscope has greater magnification power than an optical microscope.

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