1.2 - Les Cellules Flashcards

1
Q

C’est quoi la theorie cellule

A
  1. La cellule est l’unité de base
  2. Tous les organismes sont formés des cellules
  3. Toutes les cellules proviennent d’autres cellules.
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2
Q

What are organisms with one cell called

A

unicellulaires

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3
Q

What are organisms with two cells called

A

pluricellulaires

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4
Q

What are cells procaryotes?

A

Cells without a noyau
(avant le noyau)

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5
Q

C’est quoi les cellules eucaryotes?

A

Cells with a noyau
(vrai noyau)

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6
Q

Do all cells originate from one base cell back in time?

A

Yes

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7
Q

C’est quoi le membrane cellulaire?

A

Elle entoure les organites et protège la cellule et surveille l’entrée et sortie des
substances.

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8
Q

What regulates the
composition du cytoplasme?

A

Le membrane cellulaire

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9
Q

C’est quoi le cytoplasme?

A

The liquid that the cells are made of and swim in

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10
Q

How much space does l’organites take up in a cell?

A

5 - 30%

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11
Q

C’est quoi le noyau?

A

It is the brain of the cell, with dna.

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12
Q

What is the purpose of the nucléole?

A

To make ribosomes

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13
Q

How do ribosomes go outside of the nucleole?

A

By the pores

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14
Q

Where do the ribosomes go after leaving the nucleole?

A

to the reticulum

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15
Q

C’est quoi les mitochondries?

A

They are responsible for la respiration cellule.

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16
Q

What is the chemical reaction in les mitochondries called?

A

Métabolisme

17
Q

what are ribosomes

A

ribosomes are kitchens for protiens

17
Q

What are the steps for respiration cellulaire?

A

Nouriture + Oxygene = Co2 + Eau + Energy

18
Q

Where can you find ribosomes

A

in the cytoplasmique or in the reticulum

19
Q

What is L’apperiel de golgi

A

It takes protiens and sorts them in packages called vesicules

20
Q

What are vesicules

A

They transport proteins,
nutrients and water to the inside and outside of the cell.

21
Q

What are les vacuoles

A

Les vacuoles sont des contenants des déchets ou de nourriture.

22
Q

Are vacuoles smaller or bigger in animaux compared to vegetales

A

Elles sont plus petites chez les
cellules animales que les cellules végétales.

23
Q

What are lysosomes

A

Les lysosomes sont les recycleurs des cellules. Ils digèrent les organites usés.

24
Q

C’est quoi le paroi cellulaire

A

The paroi cellule is very rigid and durable and protects the cell. It is why plants are so strong

25
Q

C’est quoi les chloropastes

A

They are in charge of the photosythese

26
Q

What are les vacuoles

A