The Discovery of microRNA | Nobel Prize for Physiology | Important UPSC Prelims 2025 Topic скачать в хорошем качестве

The Discovery of microRNA | Nobel Prize for Physiology | Important UPSC Prelims 2025 Topic

Paid Programs: Science and Tech module - https://www.sarrthiias.com/course/sci... Bundle Course (Economy, Env, Sci & Tech) - https://www.sarrthiias.com/course/bun... Prelims Revision Program - https://www.sarrthiias.com/course/pre... *** What is MicroRNA? | Explained Simply MicroRNA (miRNA) are tiny molecules that help regulate protein production in cells. Each cell in the body produces specific proteins based on its function, controlled by gene regulation—essentially switching genes on or off as needed. How Proteins Are Made: 1️⃣ Transcription: DNA is copied into messenger RNA (mRNA) inside the nucleus. 2️⃣ Translation: The mRNA moves to a ribosome, where transfer RNA (tRNA) brings amino acids to form proteins. MicroRNA plays a crucial role in this process by binding to mRNA and silencing it at the right moment—this is called post-transcriptional gene regulation. Why Is This Important? 🔹 MicroRNAs are essential for normal cell development and function. 🔹 They fine-tune entire gene networks, ensuring proper growth. 🔹 Abnormal microRNA activity is linked to cancer and genetic disorders like congenital hearing loss and skeletal issues. *** Sarrthi IAS is a stop solution for UPSC CSE Preparation focusing on three main pillars i.e Credible Faculty, Quality Content, and Affordable Courses. To Join our Mentorship Initiative in Prelims and Mains, you can visit our website or contact us at the following email or number. Website - www.sarrthiias.com Email - [email protected] Contact us on - +91 9569093856 #upsc #upscprelims2025 #drshivin #drshivinscience&tech #scienceandtechnology #upscscience&tech #microrna #currentaffairs #currentaffairsforupsc #currentaffairs2024 #currentaffairsforupsc2025 #upscprelims #upscprelims2025 #upscprelimscourse #upscprelimsmcq #upscprelimsstrategy #upscprelimsexam