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Cytoplasm—Structure, Components, Functions  Table of Contents What is Cytoplasm? Components of Cytoplasm Structure of Cytoplasm Functions of Cytoplasm Cytoplasm in Prokaryotes vs. Eukaryotes Importance of Cytoplasm for DPT Students Summary Table FAQ – Cytoplasm 1. What is Cytoplasm? Cytoplasm is the gel-like, semi-fluid substance inside cells, excluding the nucleus. It plays a vital role in maintaining the cell’s shape , supporting organelles, and enabling essential biochemical reactions . 2.  Components of Cytoplasm 2.1 Cytosol The fluid portion of cytoplasm. Contains water, enzymes, salts, and organic molecules . Site of glycolysis and other enzymatic reactions. 2.2 Organelles (in eukaryotic cells) Mitochondria— ATP production Endoplasmic Reticulum (ER)—Protein /lipid synthesis Golgi Apparatus— Modifies and packages proteins Ribosomes— Protein production Lysosomes & Peroxisomes— Waste breakdown and detox Cyto...