ELECTRON MICROSCOPE MATRIC PART 1 BIOLOGY CHAPTER 4 9TH BIOLOGY URDU LECTURE

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=XWxCIfV4Q4I

ELECTRON MICROSCOPE | MATRIC PART 1 BIOLOGY CHAPTER 4 | 9TH BIOLOGY URDU LECTURE (LECTURE NO 3) • Welcome to * MUNIR SCIENCE ACADEMY * on YouTube! We are your go-to source for in-depth understanding and engaging content in **Life Sciences**. Specializing in **9th Class Biology in Urdu**, our channel is part of the **Digital Education Network**, committed to delivering **Free Education for Pakistani Students**. • Featured Video: Exploring Microscopy and Biological Molecules • In our latest video, we explore the fascinating world of microscopy and delve into the structures of *DNA* and **protein**. Here’s a breakdown of what you can expect: • **Types of Microscopes**: • *Light Microscopes**: Learn how these microscopes use **lenses* and a *beam of visible light* to magnify specimens, bringing clarity to the minute details of biological structures. • *Transmission Electron Microscopes (TEM)**: Discover how TEMs use a **beam of electrons* to provide high-resolution images, revealing the intricate details of cell components. • *Scanning Electron Microscopes (SEM)**: Understand how SEMs work by scanning a **beam of electrons* over specimens, and how the electrons are *reflected from the metal-coated surfaces* to create detailed 3D images. • **Resolving Power**: • Explore the concept of **resolving power**, a key feature that determines how fine details are distinguished in microscopy. • Compare the *resolving power of light microscopes* with that of electron microscopes to understand why electron microscopes can reveal much smaller structures. • **Biological Molecules**: • Dive into the study of *DNA* and **proteins**, the fundamental molecules of life. See how microscopes help us visualize and understand these complex structures. • Our Commitment to Education • At MUNIR SCIENCE ACADEMY, we strive to make quality education accessible to all. We are part of a broader *Digital Education Center* focused on providing comprehensive, *free educational resources* for *Matric* students in Pakistan. • What We Offer • **9th Biology Urdu Lecture**: Engage with detailed lectures on **Chapter 1 of 9th Class Biology**, presented in easy-to-understand Urdu. • *Online Learning**: Experience the flexibility and convenience of **Elearning* with our range of *Online Courses* designed for *Matric part 1* students. • *Biology Study Guide**: Access in-depth **Biology lectures in Urdu* that simplify complex topics and reinforce the **fundamentals of biology**. • Why Choose Us? • Join MUNIR SCIENCE ACADEMY for a structured and enriching learning journey. Our content is tailored to the needs of students preparing for their *Matric exams**, ensuring they grasp the **basic concepts of biology* effectively. • Subscribe to *MUNIR SCIENCE ACADEMY* today and embark on a journey to unlock the mysteries of biology and microscopy. Let's make learning a joyful and insightful experience! • Complete Playlist of MATRIC BIOLOGY PART 1 CHAPTER 4 • • CH 4 BIOLOGY | CELLS AND TISSUES 9TH ...

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