L-01 Cell Signalling Basics Explained | Cell Communication Made Easy | Biology Lecture

Cell Signalling Basics Explained | Cell Communication Made Easy | Biology Lecture Understanding how cells communicate is essential for mastering Biology. In this lecture, you'll learn the fundamental concepts of Cell Signalling and Cell Communication in a simple, concept-based manner, making it easier to understand advanced signalling pathways in future lectures. 📚 In this lecture, you'll learn: ✅ What is Cell Communication? ✅ Why do cells need to communicate? ✅ Components of a signalling pathway ✅ Signalling molecules (Ligands) ✅ Receptors and their functions ✅ Types of Cell Signalling: Endocrine Paracrine Autocrine Juxtacrine (Contact-dependent) Synaptic signalling ✅ Signal Transduction ✅ Cellular Responses to Signals ✅ Real-life biological examples ✅ Important MCQ concepts for competitive exams 🎯 Perfect for: CSIR NET Life Science GATE Biotechnology DBT BET ICMR JRF CUET (PG) M.Sc. Biotechnology & Life Sciences NEET-UG Class 11 & 12 Biology University Examinations 📌 This lecture serves as the foundation for advanced topics such as: GPCR Signalling Receptor Tyrosine Kinases (RTKs) MAPK Pathway PI3K-AKT Pathway JAK-STAT Wnt, Hedgehog & Notch Signalling NF-κB Pathway Apoptosis Cancer Biology 👍 If you found this lecture helpful, don't forget to Like, Share, and Subscribe for more high-quality Biology lectures. #CellSignalling #CellCommunication #SignalTransduction #Biology #CSIRNET #NEET #CUET #Biotechnology #MScBiotechnology #LifeScience #CellBiology #Biochemistry #MolecularBiology #CancerBiology #BiologyLecture #drmukeshmamgain