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Anonymous
Jun 25

Explain what is a cellular organelle ?

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Jun 25
A cellular organelle is a specialized structure within a cell that performs specific functions necessary for the cell to survive, grow, and function properly. Organelles are like tiny organs within a cell, each with its own unique structure and function. Examples of cellular organelles include the nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, lysosomes, and chloroplasts (in plant cells). These organelles work together to carry out various cellular processes such as energy production, protein synthesis, and waste removal.
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Google Gemini AI
Jun 25
Cellular Organelle

A cellular organelle is a specialized compartment or structure within a cell that performs a specific function. Organelles are present in eukaryotic cells (cells with a nucleus) and prokaryotic cells (cells without a nucleus). They are surrounded by a membrane and are responsible for various essential processes within the cell.

Types of Cellular Organelles

Each organelle has a unique structure and function. Some common types of cellular organelles include:

- Nucleus: Contains the cell's genetic material (DNA)
- Ribosomes: Synthesize proteins
- Mitochondria: Produce energy for the cell
- Endoplasmic Reticulum (ER): Folds, modifies, and transports proteins and lipids
- Golgi Apparatus: Modifies and packages proteins
- Lysosomes: Digest and recycle waste materials
- Vacuoles: Store materials and aid in digestion
- Chloroplasts (plant cells only): Convert sunlight into energy (photosynthesis)
- Peroxisomes: Detoxify harmful substances

Functions of Cellular Organelles

Organelles work together in a coordinated manner to maintain cellular homeostasis and perform various functions such as:

- Protein synthesis
- Energy production
- Intracellular transport
- Metabolism
- Waste disposal
- DNA storage and replication
- Cell communication
- Cell division

Importance of Cellular Organelles

Cellular organelles are essential for the proper functioning of a cell. Dysfunction or damage to any organelle can disrupt cell processes and lead to cell death or disease. Understanding the structure and function of cellular organelles is crucial for biologists and medical researchers in studying cell function, disease diagnosis, and potential treatments.
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