Biological Molecules (Class 11 Biology) is a core chapter for FSC pre-medical board exams and entry tests like MDCAT, focusing on the chemical basis of life. This chapter explains inorganic molecules (water, salts) and organic molecules including carbohydrates, lipids, proteins, and nucleic acids, along with their structure, types, and biological functions. Key concepts such as monomers and polymers, condensation and hydrolysis reactions, peptide bonds, glycosidic bonds, phosphodiester bonds, and examples of each biomolecule are frequently tested in MCQs. Understanding differences, diagrams, and functions is crucial for scoring well. PLS Academy emphasizes conceptual learning, topic-wise MCQs, and exam-focused revision to help students excel in both FSC board exams and MDCAT biology sections.
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