Nucleic acid
Nucleic acids Nucleic acids are essential biomolecules found in all living organisms. They play a crucial role in storing, transmitting, and expressing genetic information. Types of Nucleic Acids: 1. DNA (Deoxyribonucleic acid) 2. RNA (Ribonucleic acid) Structure of Nucleic Acids: Nucleic acids are composed of: 1. Nitrogenous bases (Adenine, Guanine, Cytosine, Thymine/Uracil) 2. Sugar molecules (Deoxyribose/Ribose) 3. Phosphate groups Functions of Nucleic Acids: 1. DNA: - Stores genetic information - Transfers genetic traits to offspring - Provides instructions for protein synthesis 2. RNA: - Transfers genetic information from DNA to ribosomes - Participates in protein synthesis - Regulates gene expression Types of RNA: 1. Messenger RNA (mRNA) 2. Transfer RNA (tRNA) 3. Ribosomal RNA (rRNA) 4. Small nuclear RNA (snRNA) 5. MicroRNA (miRNA) Importance of Nucleic Acids: 1. Genetic inheritance 2. Protei...