Qalam

ManhajkaForm 4

Biology F4

7 cutub · 66 cashar · 34 saac

Cinwaannada casharrada waa la soo bandhigay si aad u aragto waxa la dhigo. Daawashadu waxay u baahan tahay abka Qalam.

1 Chapter 1 13 cashar
  • 1. THE NERVOUS SYSTEM AND SENSE ORGANS 26 min
  • 2. 1.2. TYPES OF NEURONS 27 min
  • 3. Nerve Impulse: Resting and Action Potentials 23 min
  • 4. The Structure and Function of the Synapse and Neurotransmitters 27 min
  • 5. Structure and Divisions of the Nervous System 19 min
  • 6. The Central Nervous System: Structure, Protection, and the Brain 35 min
  • 7. The Central Nervous System: Diencephalon, Brain Stem, and Cerebellum 39 min
  • 8. The Spinal Cord and Reflex Actions 25 min
  • 9. The Peripheral Nervous System: Somatic and Autonomic Divisions 25 min
  • 10. Health Problems of the Nervous System: Dementia, Alzheimer's, and Meningitis 23 min
  • 11. The Senses: Taste, Smell, and Sight 36 min
  • 12. Hearing, Balance, and the Sense of Touch 22 min
  • 13. Structure of the Endocrine System 30 min
2 Chapter 2 7 cashar
  • 1. The Endocrine System: Pituitary Gland Structure and Hormonal Functions 37 min
  • 2. Hormonal Regulation: Pancreas, Thyroid, and Parathyroid Glands 31 min
  • 3. Chapter 2 Andrenal glands (Lesson 6) 28 min
  • 4. Health Complications of the Endocrine System: Diabetes, Thyroid, and Growth Disorders 29 min
  • 5. Classification of Hormones and Its Mechanism of Action 32 min
  • 6. Homeostasis and Feedback Mechanisms in the Endocrine System 28 min
  • 7. Introduction to the Endocrine System: Structure and Glands 29 min
3 Chapter 3 13 cashar
  • 1. Structure of the Skeletal System and Introduction to Locomotion 28 min
  • 2. Detailed Study of the Axial Skeleton: Skull, Vertebrae, and Thoracic Cage 34 min
  • 3. The Appendicular Skeleton: Girdles and Limbs 26 min
  • 4. Classification and Types of Human Bones 14 min
  • 5. Structure and Formation of Bones: Matrix, Marrow, and Ossification 44 min
  • 6. Biology: Types and Structure of Human Joints 34 min
  • 7. Functions, Fractures, and Disorders of the Skeletal System 37 min
  • 8. 3.7 Muscular System: Types, Functions, and Skeletal Structure 35 min
  • 9. Mechanism of Muscle Contraction: Sliding Filament Theory and ATP Role 26 min
  • 10. Muscular Movement of Bones and Muscle Fiber Types 31 min
  • 11. Biology: The Integumentary System - Structure and Functions of the Skin 36 min
  • 12. Functions and Glands of the Skin 41 min
  • 13. Biology: Structure and Formation of Hairs and Nails 31 min
4 Chapter 4 7 cashar
  • 1. Ch 4 Lesson 1 The Genetic material and Protein synthesis 44 min
  • 2. The Structure and Components of Nucleic Acids (DNA and RNA) 29 min
  • 3. The Importance of Nucleic Acids and the Mechanism of DNA Replication 44 min
  • 4. Introduction to Mutations: Types, Causes, and Effects 33 min
  • 5. Protein Synthesis: Transcription and Translation 29 min
  • 6. Stages of Protein Synthesis: Transcription and RNA Processing 27 min
  • 7. Ch 4 Lesson 6 CONTIUOS 48 STAGES OF PROTEIN SYNTHESIS 28 min
5 Chapter 5 11 cashar
  • 1. Introduction to Genetics: Genotype, Phenotype, and Mendelian Foundations 27 min
  • 2. Ch 5 Lesson 1 5.1 MENDELIAN GENETICS_1 40 min
  • 3. Laws of Probability in Mendelian Genetics 30 min
  • 4. Mendel's Law of Independent Assortment and Dihybrid/Trihybrid Crosses 38 min
  • 5. Understanding the Test Cross in Genetics 15 min
  • 6. Non-Mendelian Inheritance: Incomplete Dominance and Codominance 30 min
  • 7. Non-Mendelian Inheritance: Multiple Alleles, Blood Typing, and Polygenic Inheritance 42 min
  • 8. Sex Determination Systems and Sex-Linked Traits in Living Organisms 35 min
  • 9. Genetic Maps and Gene Linkage 17 min
  • 10. Genetic Disorders: Gene Mutations and Chromosomal Alterations 48 min
  • 11. Chapter 5 Lesson 11 5.9 APPLIED GENETIC 26 min
6 Chapter 6 6 cashar
  • 1. Introduction to Biotechnology and Genetic Engineering 43 min
  • 2. Techniques Used in Genetic Engineering: Restriction Enzymes and Gel Electrophoresis 35 min
  • 3. Techniques in Genetic Engineering: Recombinant DNA Technology and its Applications 32 min
  • 4. Techniques in Genetic Engineering: Gene Cloning, PCR, and DNA Fingerprinting 56 min
  • 5. Transgenic Organisms, Genomics, Proteomics, and Bioethics 33 min
  • 6. Transgenic Organisms: Applications in Medicine, Agriculture, and Research 10 min
7 Chapter 7 9 cashar
  • 1. Biodiversity and Environmental Problems: Types and Importance 42 min
  • 2. The Importance of Biodiversity: Economic, Aesthetic, and Scientific Values 23 min
  • 3. Threats to Biodiversity: Extinction Rates and Human Impact 30 min
  • 4. Threats to Biodiversity: Habitat Loss, Pollution, and Acid Precipitation 35 min
  • 5. Conserving and Protecting Biodiversity: A Focus on Somalia's National Parks 38 min
  • 6. Environmental Problems and Air Pollution 37 min
  • 7. Water Pollution: Sources, Effects, and Mechanisms 34 min
  • 8. Water Pollution: Agro-chemicals, Heavy Metals, and Soil Erosion 30 min
  • 9. Sources of Soil Pollution and Radioactive Emissions 22 min

Ku daawo maadadan abka