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Definitions from the Web

Mitochondria

Description:

Mitochondria are membrane-bound cell organelles that generate most of the chemical energy needed to power the biochemical reactions of a cell. They are commonly known as the powerhouses of the cell.

Senses:

1. Noun: Plural form of mitochondrion, a cellular organelle responsible for energy production.
2. Noun: Singular form used to refer to a mitochondrion.

Usage:

Popular Usage:
Mitochondria play a crucial role in providing energy for various cellular processes.

Local Usage:
In our local biology class, we learned about the importance of mitochondria in cellular respiration.

Sample Sentences:

1. The mitochondria produce adenosine triphosphate (ATP), which is the main source of cellular energy.

2. Genetic mutations in the mitochondria can lead to various mitochondrial diseases.

3. The electron transport chain is an essential process that occurs within mitochondria.

4. The teacher explained how mitochondria have their own DNA separate from the cell's nucleus.

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