Editing Cell Biology (section)

== <span style="color: #FFFFFF;">Remembering</span> ==
* '''Cell''' — The basic structural and functional unit of all known organisms.
* '''Prokaryote''' — A simple, single-celled organism that lacks a nucleus (e.g., Bacteria).
* '''Eukaryote''' — An organism whose cells contain a nucleus and other membrane-bound organelles (e.g., Animals, Plants, Fungi).
* '''Organelle''' — A specialized subunit within a cell that has a specific function ("little organ").
* '''Nucleus''' — The organelle that contains the genetic material (DNA); the "control center."
* '''Mitochondria''' — The "powerhouse" of the cell; produces energy (ATP) through respiration.
* '''Cell Membrane''' — The semi-permeable barrier that surrounds the cell, controlling what enters and exits.
* '''Cytoplasm''' — The jelly-like substance that fills the cell and surrounds the organelles.
* '''Ribosome''' — The site of protein synthesis.
* '''Endoplasmic Reticulum (ER)''' — A network of membranes involved in protein and lipid synthesis.
* '''Golgi Apparatus''' — The "post office" of the cell; modifies, sorts, and packages proteins for secretion.
* '''Lysosome''' — Contains digestive enzymes to break down waste.
* '''Chloroplast''' — (In plants) The site of photosynthesis.
* '''Mitosis''' — Cell division that results in two identical daughter cells (for growth and repair).
* '''ATP (Adenosine Triphosphate)''' — The primary energy currency of the cell.
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