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16 Cards in this Set

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Nucleus (3 parts)


-Chromatin


-Nucleolus


-Nuclear Membrane

Functions:


Contains the DNA of the cell.


Nucleolus-Condense to form the Chromosomes.


Nuclear Membrane-Center producers ribosomes (rRNA) and transfer RNA( RNA)







Ribosome

site of protein. "Amino acids are assembled into protein based on instructor given by mRNA"

Rough Endoplasmic Reticulum

Studded with ribosomes (rough apparence/texture)


-Helps to assemble proteins (presence of ribosome)


-Takes in proteins and helps prepare for transport throughout cell.




Golgi Apparatus

Receives, sorts, modifies and packages macromolecules to different parts of cell.

Smooth Endoplasmic Reticulum

Several functions based on specific cell.... Synthesize lipids (phospholipids and steroids) Detoxifies liver cells. Store calcium in muscle cells.

Central Vacuole



Store water, nutrients and waste products. Play a role in intractcelluar digestion, regulate tugor/water pressure (ability for plants to stand up)
Food Vacuole

Small, store water and nutrients temporarily

Secretory/ Transport Vesicle

Package for transportation materials around other cell, Transport macromolecules and from Golgi Apparatus.

Lysosome
Contain hydrolytic enzymes that are involved in breaking down waste, organelle viruses, and bacteria
Centriole
Fused microtubules. Helps to organize cell division (creates spindles fibers used in a cell division
Cytoskeleton
Helps maintain cell shape. Help in cell motility ( internal movement of cell organelles
Mitochondria

site of cellular respiration. Convert chemical energy stored in food into compounds that are more convent ford the cell use (ATP)

Chloroplast
site of photosynthesis. capture energy from the sunlight and convert it into food that contains chemical energy
Cell Wall
Composed of cellulose. Rigid protective barrier that provides helps to maintain cell shape.
Cellular (Plasma) Membrane
Phospholipid bilayer. Flexible protective barrier that regulates what enters and leaves the cell.