Lecture #13 Proteins MDCAT 2026

📚 Welcome to Lecture #13 of MDCAT Biology! In this lecture, we begin our study of Proteins, one of the most essential biological macromolecules. Learn about the definition, structure, composition, and classification of proteins, along with the functions of amino acids and peptide bonds. Understand the different levels of protein structure and explore the vital roles proteins play in growth, repair, enzyme activity, transport, and immunity. Build a strong conceptual foundation for MDCAT Biology with this high-yield topic. This lecture is a must-watch for MDCAT 2026 aspirants. Are you preparing for MDCAT 2026? This lecture covers complete Biology concepts with MCQs, short tricks, and exam-focused preparation. ‎ ‎This lecture is specially designed for MDCAT aspirants in Pakistan who want to score high marks. ‎Subscribe for daily MDCAT lectures and preparation tips. #MDCAT2026 #Biology #riazacademy #protein #biologicalmolecules #MDCATPreparation #mdcatmcqs #mdcat2026