Lysosomes and
Peroxisomes
LysosomesLysosomes are roughly spherical bodies bounded by a single membrane. They are manufactured by the
Golgi apparatus (pathway 2 in the figure).
Full article >>>lysosomemembrane-bounded
cytoplasmic sacs containing
enzymes that function for the most part in the breakdown of metabolites
Source: Jenkins, John B. 1990.
Human Genetics, 2nd Edition. New York: Harper & Row ...
Full article >>>Search for
Lysosome in these other data
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Definition of
Lysosome :
A membrane- enclosed bag of
hydrolytic enzymes found in the
cytoplasm of eukaryotic
cells.
Full article >>>In the late endocytic pathway, it has been proposed that endocytosed
macromolecules are delivered to a proteolytic
environment by 'kiss-and-run' events or direct fusion between late endosomes and
lysosomes.
Full article >>>Lysosomes are membrane-bound
vesicles containing hydrolytic (digestive)
enzymes produced by the Golgi complex.
Full article >>>Lysosomes (membrane-bound digestive
vesicles) can digest
macromolecules (break them down to small
compounds) that were taken in from the outside of the
cell by an endocytic
vesicle.
Full article >>>lysosome: an
organelle within eukaryotic
cells; a droplike sac filled with
enzymes used for
digestion within the
cell.
M
mammals: milk-producing
animals.
Full article >>>lysosomes Membrane-enclosed
organelles containing digestive
enzymes. The
lysosomes fuse with food
vacuoles and
enzymes contained within the
lysosome chemically breakdown and/or digest the food
vacuole's contents.
Full article >>>lysosomes - membrane-bounded
organelle in eucaryotic
cells containing digestive
enzymes, which are typically most active at the acid pH found in the
lumen of
lysosomes ...
Full article >>>lysosome -- Eukaryotic
organelle which carries digestive
enzymes. The lyzosome fuses with a vacuolar membrane containing ingested particles, which are then acted upon by the
enzymes.
Full article >>>lysosome(ly-so-some) [Gk.
lysis, loosening + soma, body]
A membrane-enclosed bag of
hydrolytic enzymes found in the
cytoplasm of eukaryotic
cells.
Full article >>>lysosome Cytoplasmic, membrane-bounded
organelle that contains digestive and
hydrolytic enzymes, which are typically most active at the acid pH found in the
lumen of
lysosomes.
Back to PAE Glossary ...
Full article >>>On
Lysosome:
(Fleming A. On a remarkable bacteriolytic element found in
tissues and secretions. Proc Roy Soc Ser B 1922;93:306-17).
Nobel Prize in
Physiology or Medicine: Laureates (1926-1950) ...
Full article >>>Once internalized, both Ptc and Shh appear to be targeted to the
lysosome, at least in some
cell types (Mastronardi et al. 2000).
Full article >>>Lysosomes - the digestive
plants of food for the
cell, changes shape from task to task
Meiosis - cellular
division that yields four
gametes through two cellular
divisions ...
Full article >>>As well as
protein modification,
Golgi apparatus is involved in the
transport of
lipids around the
cell as well creating
lysosomes --
organelles involved in
digestion.
Full article >>>lysis Destruction of a
cell's
plasma membrane or of a
bacterial
cell wall, releasing the
cells contents and killing the
cell.
lysosome A membrane-bounded
organelle in the
cytoplasm of eukaryotic
cells whose function is to degrade and recycle ...
Full article >>>'"/>