https://www.khanacademy.org/science/telangana-class-12-chemistry/x50160c6c142df488:biomolecules/x50160c6c142df488:carbohydrates/v/carbohydrates-di-and-polysaccharides 2023-08-14T21:12:46.061619254Z Carbohydrates- di and polysaccharides Let's explore two types of carbohydrates: disaccharides and polysaccharides. Explore how monosaccharides link to form disaccharides through glycosidic linkages, and how these expand into polysaccharides. Understand the role of common disaccharides like lactose, maltose, and sucrose, and polysaccharides like cellulose, starch, and glycogen in our daily lives. Ryan Scott Patton video https://cdn.kastatic.org/googleusercontent/rLktLWSyx1mdGh2XjuCoG5NW-Y9--V2rSqk-dWqhIu_JOfuK0PMw23fqv4RTcP_Y5_-AG2rfCIrMe2xSawhp4P69 Carbohydrates- di and polysaccharides Let's explore two types of carbohydrates: disaccharides and polysaccharides. Explore how monosaccharides link to form disaccharides through glycosidic linkages, and how these expand into polysaccharides. Understand the role of common disaccharides like lactose, maltose, and sucrose, and polysaccharides like cellulose, starch, and glycogen in our daily lives. https://cdn.kastatic.org/ka-youtube-converted/e_WWO2O5Nb8.mp4/e_WWO2O5Nb8.mp4 781 Carbohydrates (structure, classification, and biological roles) https://www.khanacademy.org/science/ap-biology/chemistry-of-life/properties-structure-and-function-of-biological-macromolecules/v/introduction-to-carbohydrates 2023-04-04T21:01:09.417661961Z Introduction to carbohydrates A carbohydrate is a type of molecule that contains carbon, hydrogen, and oxygen. Carbohydrates can be simple sugars (monosaccharides) like glucose, or they can be made up of multiple sugar units (polysaccharides) like glycogen. They are important in biology as a source of energy and as structural components in plants. video https://cdn.kastatic.org/googleusercontent/d4DSgNMDHgUbRMtEElZfALYamopcHnjOUDhjw7kBPF6_m96DuOVsamPlkdBfgp2vUXJWvBk9Fr0nYLp1SvThlSFD Introduction to carbohydrates A carbohydrate is a type of molecule that contains carbon, hydrogen, and oxygen. Carbohydrates can be simple sugars (monosaccharides) like glucose, or they can be made up of multiple sugar units (polysaccharides) like glycogen. They are important in biology as a source of energy and as structural components in plants. https://cdn.kastatic.org/ka-youtube-converted/6o4WL5jlpn0.mp4/6o4WL5jlpn0.mp4 268 Carbohydrates (structure, classification, and biological roles) https://www.khanacademy.org/science/grade-6-science-snc-aligned/x19bc096754f0b9af:balanced-diet/x19bc096754f0b9af:food-groups-and-sources/v/macronutrients-ur 2025-08-07T23:35:51.501752344Z Macronutrients Created by Khan Academy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Macronutrients Created by Khan Academy https://cdn.kastatic.org/ka-youtube-converted/1MB37SEjW9k.mp4/1MB37SEjW9k.mp4 338 Carbohydrates (structure, classification, and biological roles) https://www.khanacademy.org/science/grade-12-chemistry-snc-aligned/x7a43e770fc9e15cf:biochemistry/x7a43e770fc9e15cf:carbohydrates-structure-classification-and-biological-roles/v/tissue-specific-metabolism-and-the-metabolic-states 2023-08-17T23:33:36.770424498Z Tissue specific metabolism and the metabolic states Explore the metabolic pathways in the human body during absorptive and post-absorptive states. Understand how the liver, adipose tissue, muscle, and brain store and utilize energy from nutrients. Discover the role of glucose, amino acids, and triglycerides in energy storage and usage. Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/test-prep/mcat) for MCAT related content. These videos do not provide medical advice and are for informational purposes only. The videos are not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of a qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read or seen in any Khan Academy video. video https://cdn.kastatic.org/googleusercontent/8hMl-wmLcEuGvbfYJdrMb5eClzwa-58VUiaNf_-i-2cetUg9_w8ZsfZGDu8M37F90gN2ZoJPjvKlWS26qoXdW07cLA Tissue specific metabolism and the metabolic states Explore the metabolic pathways in the human body during absorptive and post-absorptive states. Understand how the liver, adipose tissue, muscle, and brain store and utilize energy from nutrients. Discover the role of glucose, amino acids, and triglycerides in energy storage and usage. Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/test-prep/mcat) for MCAT related content. These videos do not provide medical advice and are for informational purposes only. The videos are not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of a qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read or seen in any Khan Academy video. https://cdn.kastatic.org/ka-youtube-converted/l_e1jq_I3sY.mp4/l_e1jq_I3sY.mp4 749 Carbohydrates (structure, classification, and biological roles) https://www.khanacademy.org/science/grade-12-chemistry-snc-aligned/x7a43e770fc9e15cf:biochemistry/x7a43e770fc9e15cf:carbohydrates-structure-classification-and-biological-roles/v/introduction-to-energy-storage 2023-08-14T21:12:46.061619254Z Introduction to energy storage Explore the body's energy storage methods and the role of ATP in metabolism. Discover how our bodies store fuel like glucose, fatty acids, and proteins from food and convert them into energy. Dive into why fats, or triacylglycerides, are our primary energy storage due to their energy-rich structure and hydrophobic nature. Jasmine Rana video https://cdn.kastatic.org/googleusercontent/Wx-7fL-Cbgjt57mASmY-MWJ1FYUIk_NB33qA1efAfGeOPqjgS0l8DgySlrwK5O6dc3036FacZZ8WIwKJzetxRLqsMg Introduction to energy storage Explore the body's energy storage methods and the role of ATP in metabolism. Discover how our bodies store fuel like glucose, fatty acids, and proteins from food and convert them into energy. Dive into why fats, or triacylglycerides, are our primary energy storage due to their energy-rich structure and hydrophobic nature. https://cdn.kastatic.org/ka-youtube-converted/GnXNTC3EyWg.mp4/GnXNTC3EyWg.mp4 987 Carbohydrates (structure, classification, and biological roles) https://www.khanacademy.org/science/ap-biology/chemistry-of-life/properties-structure-and-function-of-biological-macromolecules/a/hs-biological-macromolecules-review 2021-04-29T07:53:34Z Biological macromolecules review article https://www.khanacademy.org/science/ap-biology/ecology-ap/energy-flow-through-ecosystems/a/metabolic-rate 2023-08-07T17:09:37.131449861Z Metabolic rate Metabolism of endotherms and ectotherms. Basal metabolic rate and standard metabolic rate. How metabolic rate varies with body size and activity level. article https://www.khanacademy.org/science/grade-12-chemistry-snc-aligned/x7a43e770fc9e15cf:biochemistry/x7a43e770fc9e15cf:carbohydrates-structure-classification-and-biological-roles/a/start-and-glycogen-metabolism 2024-09-27T15:09:17.55152217Z Starch and glycogen metabolism This articles compares the structure of starch and glycogen and discusses the enzymes and hormones involved in glycogen metabolism. article https://www.khanacademy.org/science/hs-bio/x230b3ff252126bb6:energy-and-matter-in-biological-systems/x230b3ff252126bb6:biomolecules-and-reactions/a/food-biomolecules-and-energy 2025-09-12T23:00:46.398510046Z Food, biomolecules, and energy Learn how organisms use food to obtain energy and build biomolecules. article https://www.khanacademy.org/science/ap-biology/chemistry-of-life/properties-structure-and-function-of-biological-macromolecules/a/carbohydrates 2026-03-17T04:30:40.156944414Z Carbohydrates Overview of carbohydrates, including structure and properties of monosaccharides, disaccharides, and polysaccharides. article https://www.khanacademy.org/science/telangana-class-12-chemistry/x50160c6c142df488:biomolecules/x50160c6c142df488:carbohydrates/a/glycosidic-bond 2024-09-25T15:40:51.581435078Z Glycosidic bond This article reviews the glycosidic bond and its hydrolysis. article https://www.khanacademy.org/science/grade-11-biology-snc-aligned/x58c107ba92d3f0b2:introduction-to-molecular-biology/x58c107ba92d3f0b2:carbohydrates-structure-classification-and-biological-importance/e/carbohydrates-quiz-passage-1 2026-04-08T01:15:04.085520103Z The structure of monosaccharides Carbohydrates quiz passage 1 Rishi exercise https://www.khanacademy.org/science/jnv-biology-grade-11-revision-course-full-term/x3ed1e7eacb19007a:week-2/x3ed1e7eacb19007a:untitled-530/e/carbohydrates-class-11-biology 2026-04-07T22:23:57.656416987Z Carbohydrates Practice questions on carbohydrate structure and functions. Moumita Sen exercise