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Human Anatomy Cells
29 cards·by bvan17
Eukaryotic Cell
has organelles
prokaryotic cell
lack tiny stuctures called membranc-bound organelles
organelles
a structure in the cell with a specified function
cytoplasm
the gell like substance in the cell
cell membrane
the selectively permeable boundry of the cell
golgi body
preps. and modifies cellular products for secreation
nucleolus
contains RNA and proteins
chromatin
DNA and complexed protein
centriole
built of microtubules that organizes the mitotic spindle
mitochonrion
powerhouse of the cell
robosome
protein synthesis and includes RNA molecule
cilium
microscopic hairlike that project the cell
rough ER
has ribosomes
smooth ER
lacks ribosomes
microtubule
hollow rod of the proein
lysosome
harbage disposal of the cell
diffusion
movement of molecule from region of higher to lower concentration
osmosis
the diffusion of water molecules from high to low concentration
active trasnpot
when cells move particles from high to low concentration.
bulk transport
when the cell membrane surronds a molecule and engulfs it
endocytosis
large molecules are brought into the cell
exocytosis
a large vacuole of materials are brought into the cell
hydrophobic
water fearing
hydrophilic
water loving
mitosis
cell division that takes place in somatic cells
meiosos
cell division that takes place in sex cells (gametes)
cytokinesis
whent eh cytoplasm splits
interphase
whent eh cell carries out normal activities
chromosome
rod like structures that condense from chromatin