svt Flashcards

1
Q

Hooke mise au point du premier microscope optique x30 premier utilisateur du mot cellule

A

1665

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2
Q

Van Leeuwenhoek observe le premier micro-organisme

A

1673

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3
Q

Schleiden et 1er principe tous les végétaux sont constitué de cellules, Schwann 2ème principe que la cellule est la plus petite unité + que les animaux sont tous constitués de cellules

A

1838

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4
Q

Wirchaw 3ème principe : toute cellule vient d’une cellule

A

1855

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5
Q

Louis Pasteur Réfutation de la génération spontanée

A

1885

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6
Q

Ruska, invention du MET

A

1931

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7
Q

Cryo Microscopie électronique 3D

A

2017

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8
Q

Tous les êtres vivants sont constitués

A

d’une (ou plusieurs) cellule(s)

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9
Q

La cellule est

A

la plus petite unité structurale et fonctionnelle du vivant

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10
Q

Toute cellule provient

A

d’une autre cellule.

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11
Q

La cellule est délimitée

A

par la membrane plasmique

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12
Q

membrane =

A

proteine et lipides

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13
Q

autre nom de la membrane

A

mosaique

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14
Q

l’ensemble forme

A

une bicouche

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15
Q

MEB

A

observation 3D

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