Polymerase Chain Reaction PCR A Clear Conceptual Overview

CHAPTERS: 00:00 - Intro 02:55 - Denaturation 04:35 - Annealing 07:00 - Extension Polymerase Chain Reaction (PCR) is a foundational technique in molecular biology used to amplify DNA. In this video, I break down the core steps of PCR — denaturation by heat, primer annealing, and DNA extension using dNTPs and DNA polymerase — and explain how lab-based PCR mirrors natural DNA replication that occurs in vivo. This video serves as a beginner-friendly overview of PCR and sets the stage for future videos exploring different types of PCR and their applications. #PCR #PolymeraseChainReaction #MolecularBiology #LearnBiology #STEMEducation #ScienceSimplified #FromGradSchoolToIndustry #InternationalScientists 🔔 Don’t forget to SUBSCRIBE, LIKE, and COMMENT! Your support helps more students find these opportunities. #FullyFundedPhD #GraduateSchoolTips #ScholarshipsForInternationalStudents #PhDApplications #StudyAbroad #ResearchOpportunities #GradSchoolFunding #AcademicSuccess #InternationalStudents #HigherEducation