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Mitochondria - Meaning, Definition & English Examples

Mitochondria are tiny structures within cells that produce energy, often called the powerhouses of the cell. They convert nutrients into energy the cell can use for various functions.

mitochondria

/ˌmaɪtəˈkɑːndriə/ /ˌmaɪtəˈkɒndriə/

Definition:

Organelles in cells that produce energy through respiration.

Synonyms:

powerhouse of the cell, energy factories, cellular generators

Part of Speech:

noun

Antonyms:

(none applicable)

Common Collocations:

mitochondrial DNA, mitochondrial function, mitochondrial membrane, mitochondrial disease

Derivatives:

mitochondrial, mitochondrion

Usage Tips:

Use "mitochondria" when discussing cellular biology or energy production in cells.

Common Phrases:

powerhouse of the cell, mitochondrial dysfunction, mitochondrial inheritance

Etymology:

From Greek "mitos" (thread) + "chondrion" (granule), referring to their thread-like granular appearance.

Examples:

  • 1. Mitochondria are essential for energy production in cells.
  • 2. Scientists study mitochondria to understand cellular respiration better.
  • 3. Damaged mitochondria can lead to various diseases.
  • 4. Mitochondria contain their own DNA separate from nuclear DNA.

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