mitochondria
Biology

mitochondria


Term: mitochondria plural of "mitochondrion"

Origin: Ancient Greek
mitos (=thread)  + khondrion (=little cartilage: fibrous and flexible connective tissue ) (see below)

Coined: by microbiologist Carl Benda 1898. Benda was able to make out from cells hundreds  of microscopic bodies previously seen by Richard Altmann as rodlike structures. Benda thought that  mitochondria seemed to hold the shape of the cell  like threads of cartilage (chondrion) and he named them according the Greek words. By 1920 scientists determined that mitochondria had a major role in energy production.

Definition: organelle of eucaryotic cells which supply cell with chemical energy (ATP). In addition  mitochondria are involved in apoptosis, cell death, cell growth and cellular diferentiation. Mitochondria contain their own DNA and ribosomes, replicate independently, and code for the synthesis of some of their own proteins 

Runon derivatives: mitosis, mitogen, mtichondrium

comments:






- Organelle Genomes Are Circular Dnas That Code For Organelle Proteins
KEY TERMS:Mitochondrial DNA (mtDNA) is an independent DNA genome, usually circular, that is located in the mitochondrion. Chloroplast DNA (ctDNA) is an independent genome (usually circular) found in a plant chloroplast. KEY CONCEPTS: Organelle...

- Summary Of The Differences Between Plant And Animal Cells
The differences between plant and animal cells. Main points: Plant Cell Animal Cell Differences: ·         Bigger·         Large vacuole·        ...

- Which Of These Is Not A Part Of The Endomembrane System?
A) Mitochondria B) Vacuole C) Golgi complex D) Lysosome The correct answer is: A) Mitochondria...

- #94 Structure And Function Of The Mitochondrion
The mitochondrion is a power plant and industrial park of the cell where energy stored in the bonds of carbohydrates is converted to a form more useful to the cell (ATP) and certain essential biochemical conversions of amino acids and fatty acids occur....

-
The Mitochondria is considered the powerhouse because it takes in resources (oxygen and sugar) and turn it into an energy (ATP). The mitochondria like a normal powerhouse has some byproducts or waste which is Carbon Dioxide and Water for the mitochondria....



Biology








.