RNA | The Working Of DNA & RNA | Lec #11 | Biology Chapter 6 | 9th Class | New Book 2025 скачать в хорошем качестве

RNA | The Working Of DNA & RNA | Lec #11 | Biology Chapter 6 | 9th Class | New Book 2025

📘 RNA | The Working of DNA & RNA | Lec #11 | Biology Chapter 6 | 9th Class | New Book 2025 Welcome to @MehransScience 🌿 In this lecture, we will study: 🔹 Structure of RNA 🔹 Types of RNA (mRNA, tRNA, rRNA) 🔹 Functions of RNA in protein synthesis 🔹 How DNA and RNA work together in gene expression 🔹 Difference between DNA & RNA This lecture is part of Chapter 6: Biomolecules (New Book 2025) for 9th Class Biology. Perfect for Board Exam Preparation ✅ 📌 Important MCQs & Short Questions Covered: MCQs: Which sugar is present in RNA? a) Deoxyribose b) Ribose ✅ c) Glucose d) Fructose Which base is found only in RNA? a) Adenine b) Thymine c) Uracil ✅ d) Cytosine The type of RNA that carries amino acids is: a) mRNA b) rRNA c) tRNA ✅ d) hnRNA Which RNA carries genetic message from DNA? a) tRNA b) mRNA ✅ c) rRNA d) snRNA Ribosomes are mainly made up of: a) DNA b) Proteins & rRNA ✅ c) mRNA d) Lipids Short Questions: Define RNA and its types. Differentiate between DNA and RNA. What is the role of mRNA in protein synthesis? Short note on transcription & translation. Write any 2 functions of RNA. 📢 Stay Connected: 📧 Email: [email protected] 📱 Instagram: instagram.com/mehran.mukhtar 📘 Facebook: facebook.com/mehran.mukhtar 📲 WhatsApp: wa.me/923067920503 👉 Don’t forget to Like, Share & Subscribe for more Biology lectures!