Build a clear understanding of core biomedical sciences with this integrated series on cell biology, genetics, and enzymes from Medicose Academics. This page covers essential concepts from cellular structure and signaling to enzyme kinetics, designed for medical students and candidates preparing for USMLE, PLAB, FCPS, and NEET PG. Each section focuses on high-yield topics to help you strengthen concepts, solve exam questions, and apply knowledge in clinical practice.
Content List:
Receptors & Signal Transduction Pathway
Explain the concept of organization of cells to tissue, tissues to organ, organs to system.
Differentiate between the eukaryotic and prokaryotic cells.
Describe the composition and structure of cell on biochemical basis and justify it as fluid mosaic model.
Describe the structure and function of cell membrane with particular reference to the role of lipids, carbohydrates and proteins.
Explain why the cell membrane is called fluid mosaic model
Explain the biochemical markers and importance of subcellular organelles and their inherited disorders especially I cell disease, Refsum disease, Parkinsonism and Progeria.
By the end of this session, the students should be able to
Discuss the various ways of cell-to-cell communication and to the environment.
Describe cell to cell communications.
Describe cell signaling pathways (only G protein signaling i.e. Gs, Gi and Gq).
Describe cell to cell adhesion.
By the end of this session, students should be able to
Describe enzymes with reference to active site, specificity, catalytic efficiency, cofactors, coenzymes, holoenzyme, apoenzyme, prosthetic group, zymogens and location
Classify enzymes according to the reaction they catalyze and their nomenclature
Explain the mechanism of enzyme action from reactants to products
Discuss the effect of substrate concentration, temperature, pH and enzyme concentration on enzymatic activity
Explain the regulation of enzymatic activity (Michaelis Menten and Line weaver Burk’s equation)
Discuss inhibitors of enzymatic activity with special reference to Km and Vmax
Explain the application of enzyme in clinical diagnosis and therapeutic use
Classify amino acids based on polarity, nutritional importance and glucogenic/Ketogenic properties
Explain the structure, physical, chemical properties of amino acids and their biomedical importance
Classify proteins on the basis of functions, solubility and physicochemical properties and their biomedical importance.
Explain the structural levels of proteins
Differentiate between alpha helix and beta pleated protein structures
Identify bonding at different levels of proteins
Describe the role of chaperons in protein folding
Interpret disorders related to protein misfolding on basis of given data
Describe the biochemical basis of Alzheimer’s disease/ prion disease
Classify and explain the bio-chemical role of each class of plasma proteins
Explain the structure and biochemical role of immunoglobulins
Describe the production, structure and functions of B cells, plasma cells, and antibodies (IgA, IgD, IgE, IgG, and IgM).
Discuss the functions of the cytokines (Interleukins (ILs), Tumor Necrosis Factor (TNFs), IFs, Platelet derived growth factor (PDGF), and Platelet activating factor (PAF)).
Interpret multiple myeloma on basis of given data