Скачать или смотреть Virus, Viroids & Prions | Structure, Features & Differences | TRBT STGT & STPGT Exam 2025 Biology

🧬 Welcome to Natural Science Research & Education!
In this lecture, we explore the fascinating world of Viruses, Viroids, and Prions – an important chapter in Biology for TRBT STGT & STPGT Examination 2025, as well as for NEET, CTET, and other competitive exams.

👉 What you will learn in this video:

🦠 Viruses
Structure and nature (living vs. non-living)
DNA viruses vs. RNA viruses
Viral replication cycle (Lytic & Lysogenic cycle)
Examples: Bacteriophage, HIV, Influenza virus

🌱 Viroids
Discovery and definition
Structure: small infectious RNA molecules
How they differ from viruses
Examples and impact on plants

🧩 Prions
Proteinaceous infectious particles
Role in neurodegenerative diseases (Mad Cow disease, Kuru, Creutzfeldt-Jakob disease)
Mechanism of infection without nucleic acids
⚖ Key Differences between Virus, Viroid, and Prion

🎯 Exam-focused short notes and key points

✨ This video will help you build strong concepts with clear explanations and examples, making it easier to attempt biology questions in TRBT STGT & STPGT 2025 and other exams.

📘 Best suited for:
TRBT STGT & STPGT Examination 2025 aspirants
NEET & AIIMS Biology preparation
CTET / TET / NET Exam Biology
B.Sc. & M.Sc. Botany and Life Science students

🔔 Subscribe to [Natural Science Research & Education] for daily exam-focused lectures, PYQs, and mock tests. Don’t forget to Like 👍, Share ↗️, and Comment 💬 your doubts!