Class 11 Biology Important Short & Long Questions | Chapters 1–5 | New Book 2025 | Punjab Board скачать в хорошем качестве

Class 11 Biology Important Short & Long Questions | Chapters 1–5 | New Book 2025 | Punjab Board

📘 Class 11 Biology | Important Short & Long Questions | Chapters 1–5 | New Book 2025 🔬 Science Teaching Zone In this video, Science Teaching Zone presents important short and long questions of Class 11 Biology according to the new Punjab Board syllabus 2025. This lecture is specially designed for FSc Part 1 students to help them achieve excellent results in board exams, entry tests, and school assessments. All questions are explained in easy, exam-focused language, covering definitions, concepts, comparisons, and long answers exactly according to the new textbook. --- 📚 Chapters Covered (New Book 2025): ✅ Chapter 1: Biodiversity and Classification Definition and levels of biodiversity Importance of biodiversity Five-kingdom classification Binomial nomenclature Taxonomic hierarchy Short notes and long questions ✅ Chapter 2: Bacteria and Viruses Structure of bacteria Types and shapes of bacteria Gram-positive and Gram-negative bacteria Structure of viruses Lytic and lysogenic cycles Importance and harmful effects ✅ Chapter 3: Cell and Subcellular Organization Cell theory Prokaryotic and eukaryotic cells Cell membrane Cell organelles and their functions Differences between plant and animal cells ✅ Chapter 4: Biomolecules Carbohydrates, proteins, lipids, and nucleic acids Structure and functions of biomolecules Importance of macromolecules Short questions and long descriptive answers ✅ Chapter 5: Enzymes Definition and characteristics of enzymes Mechanism of enzyme action Lock and key model Induced fit model Factors affecting enzyme activity Importance of enzymes --- 🎯 What This Video Offers: ✔️ Important short questions ✔️ Board-oriented long questions ✔️ Concept-based explanations ✔️ Latest Punjab Board syllabus 2025 ✔️ Easy and student-friendly teaching style This video is ideal for concept building, revision, and exam preparation. --- 📌 Like, Share & Subscribe to Science Teaching Zone for more high-quality Biology, Physics, and Chemistry lectures based on the latest curriculum. --- 🔎 Keywords: Class 11 Biology FSc Part 1 Biology Biology New Book 2025 Biodiversity and Classification Bacteria and Viruses Cell and Subcellular Organization Biomolecules Enzymes Biology Important Questions Science Teaching Zone --- #️⃣ Hashtags: #Class11Biology #FScPart1 #Biology2025 #PunjabBoard #Biodiversity #BacteriaAndViruses #CellBiology #Biomolecules #Enzymes #ScienceTeachingZone