Composantes Cellules Procaryote Flashcards

1
Q

Organite? ADN? (Composantes cellules procaryotes)

A

Contiennent slm des ribosomes et une seule molécule circulaire d’ADN libre ds cytoplasme.

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2
Q

Membrane des organites? (Composantes cellules procaryotes)

A

Dépourvu de membrane

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3
Q

Paroi cellulaire (Composantes cellules procaryotes)

A

Structure rigide qui entoure membrane cellulaire.

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4
Q

Capsule gélatineuse (Composantes cellules procaryotes)

A

Certains procaryotes possèdent capsule gélatineuse qui entourent paroi cellulaire pour protéger.

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5
Q

Locomotion (Composantes cellules procaryotes)

A

Flagelles

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6
Q

Pilis (Composantes cellules procaryotes)

A

Appendices courts et fins.
Situent surface paroi de certains, pas impliqué ds locomotion.
Permettent d’adhérer à d’autres procaryotes ou surfaces.

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