Mitochondrion - Meaning, Definition & English Examples
A mitochondrion is a small organelle found in cells, often called the powerhouse because it generates energy (ATP) through respiration. It is essential for cell function and survival.
Definition:
An organelle in cells producing energy through respiration.
Synonyms:
powerhouse of the cell, chondriosome, sarcosome
Part of Speech:
noun
Antonyms:
(none applicable)
Common Collocations:
mitochondrial DNA, mitochondrial function, mitochondrial membrane
Derivatives:
mitochondrial, mitochondria
Usage Tips:
Use "mitochondrion" for singular and "mitochondria" for plural when referring to these organelles.
Common Phrases:
powerhouse of the cell, mitochondrial Eve, mitochondrial disease
Etymology:
From Greek "mitos" (thread) + "chondrion" (granule), describing its thread-like granular structure.
Examples:
- 1. The mitochondrion generates energy for the cell.
- 2. Scientists study the mitochondrion to understand cellular respiration.
- 3. A damaged mitochondrion can affect overall cell function.
- 4. Each mitochondrion contains its own DNA.