A-Level Biology - 5 Kingdoms & 3 Domains | How Viruses are Classified (2026/27 exams)

⭐️ Check out our website https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. The 5 Kingdoms of Life * The distinction between eukaryotic and prokaryotic organisms * Key characteristics of animals, plants, fungi, protoctists and bacteria 2. The 3 Domain System * How organisms are classified into Archaea, Bacteria and Eukaryota * The differences between archaea and bacteria, such as cell wall composition and habitat 3. Classification of viruses * Why viruses are not considered living cells * How viruses are categorised by their nucleic acid (DNA or RNA) and structure *** EXAM BOARD SPECIFIC INFO *** AQA - This video isn't on your course OCR - You don't need to know about the classification of viruses CIE - Everything is relevant to your course! *** CHAPTERS *** 0:38 Eukaryotes vs Prokaryotes 1:16 Animal Kingdom 1:51 Plant Kingdom 2:22 Fungi Kingdom 3:37 Protoctist Kingdom 4:34 Bacteria Kingdom 5:11 The 3 Domain System 6:11 Archaea vs Bacteria 7:03 Classification of Viruses *** PLAYLISTS *** https://youtube.com/playlist?list=PLidqqIGKox7VzYfPIVt8T09xOLNcolCe4&si=8JmDajxjtba6rdc3 https://youtube.com/playlist?list=PLidqqIGKox7UZ3mWhbHv2aA_1vnbsfRPq&si=q3hEKdA4v7kbfwMe https://youtube.com/playlist?list=PLidqqIGKox7UTimdJ3eFcnt6xL9GUt2a6 https://youtube.com/playlist?list=PLidqqIGKox7XPh1QacLRiKto_UlnRIEVh&si=orIUwL3o2jOoiYjT https://youtube.com/playlist?list=PLidqqIGKox7X5UFT-expKIuR-i-BN3Q1g&si=DcihOwUkd9oWbbdp https://youtube.com/playlist?list=PLidqqIGKox7WeOKVGHxcd69kKqtwrKl8W&si=Y8MsO-FK948jnxpS https://youtube.com/playlist?list=PLidqqIGKox7UVC-8WC9djoeBzwxPeXph7&si=-7i5Iq7yOeJrhtu6 https://youtube.com/playlist?list=PLidqqIGKox7VKJD2WxRhoKaI6JGLVean8&si=NH_Q1ujhVgACM2FU #alevel #Biology #study #revision #school #exam #AQA #OCR #Edexcel