| ★ |  Viruses - A Level Biology | Mr Exham Biology @mrexhambio | 2.7K | Reino Unido | |
| 1 |  Stem Cells - A Level Biology | Mr Exham Biology @mrexhambio | — | Reino Unido | 86 |
| 2 |  Genomes and PCR - A Level Biology | Mr Exham Biology @mrexhambio | — | Reino Unido | 85 |
| 6 |  Gene Sequencing - A Level Biology | Mr Exham Biology @mrexhambio | — | Reino Unido | 78 |
| 7 |  Specialised Cells - GCSE Biology (9-1) 1.2 | Mr Exham Biology @mrexhambio | 2.8K | Reino Unido | 78 |
| 5 |  Eukaryotic and Prokaryotic Cells - GCSE Biology (9-1) 1.1 | Mr Exham Biology @mrexhambio | 2.7K | Reino Unido | 79 |
| 14 |  Diffusion, Osmosis and Active Transport - GCSE Biology (9-1) 1.15 | Mr Exham Biology @mrexhambio | 2.1K | Reino Unido | 73 |
| 3 |  Monohybrid Inheritance - A Level Biology | Mr Exham Biology @mrexhambio | 1.3K | Reino Unido | 82 |
| 4 |  Antibiotic Resistance - A Level Biology | Mr Exham Biology @mrexhambio | 1.0K | Reino Unido | 81 |
| 13 |  T1D's: These Blood Sugar Levels Cause Microvascular Damage (Danger Threshold) | | 934 | Estados Unidos | 73 |
| 8 |  🚀 MICROBIOLOGÍA AMBIENTAL (Especialización) 🍃 [Campo Laboral - Tesis - Investigación] 🎁 | Geovanny Agurto @geovannyagurto | 711 | Ecuador | 74 |
| 12 |  Dihybrid Inheritance - A Level Biology | Mr Exham Biology @mrexhambio | 661 | Reino Unido | 74 |
| 9 |  Fick's Law - GCSE Biology (9-1) 8.5B | Mr Exham Biology @mrexhambio | 601 | Reino Unido | 74 |
| 10 |  PREGUNTA A UN CIENTIFIC@. ESTRÉS NUCLEOLAR EN CÁNCER | SAVUNISEVILLA @savunisevilla | 20 | España | 74 |
| 15 |  Circadian Fasting for Longevity 🔬 | Boost Autophagy & Metabolic Health Naturally | Pouted Magazine @poutedmagazine4881 | 19 | Egipto | 72 |
| 20 |  Les 10 Objets les Plus Sales de Notre Quotidien. | | 18 | — | 72 |
| 18 |  Bienvenida Asignatura Ciencia y tecnología. Biología Prof. Omar Ramsés Orozco Delgado | Omar Ramsés Orozco Delgado @roodel1 | 14 | — | 72 |
| 17 |  Bienvenida Asignatura ciencia y tecnología. Biología Prof. Omar Ramsés Orozco Delgado | Omar Ramsés Orozco Delgado @roodel1 | 4 | — | 72 |
| 11 |  Il canale Riparte seriamente, con qualche cambiamento. | Lezioni di Biologia @lezionidibiologia | 0 | — | 74 |