Kayla Doubrava - cell organelles graphic organizer PDF

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Summary

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Description

Organelle

Description

Function

Animal/Plant/ B

CELL WALL

The cell wall is the protective, semi-permeable outer layer of a plant cell.

The function of the cell wall is to Plant give the cell strength and structure and to filter molecules that pass in and out of the cell.

CELL MEMBRANE

It is a double layer of lipids and proteins that surrounds a cell and separates the cytoplasm. It is selectively permeable,

B To protect the cell from its surroundings. Only allow certain things in and out of the cell.

CYTOPLASM

It’s inside the cell membrane it's a jelly-like mostly water substance.

Maintains organelles in their place.

NUCLEUS

Found in eukaryotic cells. Inside its Directs Activities of cell fully enclosed nuclear membrane, Makes Ribosomes/proteins it contains the majority of the cell's genetic material. Contains DNA

CHROMATIN

A mass of genetic material composed of DNA and proteins and located in the nucleus.

Efficiently package DNA

ENDOPLASMIC RETICULUM

Series of tubes and sacks. Smooth ER=No ribosomes Rough ER=Ribosomes

Moves proteins and breaks down

B

RIBOSOME

Two subunits not covered by a membrane. 1000 per cell. Either free-floating or on the endoplasmic reticulum

Makes protein for the cell.

B

MITOCHONDRIA

Two membranes highly folded, increased surface area for chemical reactions.

Converts food into compounds that the cell uses for growth, development, and movement. Creates energy, “powerhouse of the cell”.

B

VACUOLE

Large in plant cells, small in animal Helps Plant keep the shape. Storage, Digestion, and waste cells, contains water and

B

B

Animal

Where assembly of ribosomes begin

B

nutrients.

removal.

CHLOROPLAST

Many throughout the cell, two cell membrane stacks of grana and chlorophyll

Makes food through photosynthesis

plant

GOLGI BODY

Five-Eight Sacks of membranes

Produces/packages proteins to send out/Makes vesicles

B

LYOSOME

Vesicle built by the Golgi bodies

Focuses on worn-out organelles food particles and organelle viruses or bacteria.

Animal

CENTRIOLE

made of microtubules and are involved in cilia, flagella and cell division.

To help with cell division

animal but lower in plants...