To unlock this lesson you must be a Study.com Member. Lactose is known as milk sugar because it occurs in the milk of humans, cows, and other mammals. 3.5: Carbohydrates - Biology LibreTexts contain two sugar units; and polysaccharides contain many - Definition, Uses, Effects & Formula, Peripheral Proteins: Definition & Function, AP Biology - Enzymatic Biochemistry: Help and Review, AP Biology - Cell Biology: Help and Review, AP Biology - Requirements of Biological Systems: Help and Review, AP Biology - Cell Division: Help and Review, AP Biology - Metabolic Biochemistry: Help and Review, AP Biology - DNA and RNA: Help and Review, AP Biology - DNA Replication: Help and Review, AP Biology - Transcription and Translation: Help and Review, AP Biology - Genetics and Heredity: Help and Review, AP Biology - Genetic Mutations: Help and Review, AP Biology - Classification of Organisms: Help & Review, AP Biology - Plant Biology: Help and Review, AP Biology - Plant Reproduction and Growth: Help and Review, AP Biology - Animal Reproduction and Development: Help and Review, AP Biology - Reproductive Systems: Help and Review, AP Biology - Circulatory & Respiratory Systems: Help & Review, AP Biology - Nervous & Endocrine Systems: Help & Review, AP Biology - Animal Behavior: Help and Review, Laboratory Techniques in Molecular Biology: Help & Review, AP Biology - Analyzing Scientific Data: Help and Review, AP Biology - Basic Molecular Biology Lab Techniques: Help and Review, Principles of Health: Certificate Program, Principles of Physical Science: Certificate Program, Introduction to Astronomy: Certificate Program, Weather and Climate Science: Certificate Program, High School Chemistry: Homework Help Resource, UExcel Microbiology: Study Guide & Test Prep, Human Anatomy & Physiology: Help and Review, Compaction in Geology: Definition & Examples, Zooarchaeology: Definition & Faunal Analysis, Pauli Exclusion Principle: Definition & Example, What is Aspartic Acid? C) the position of the carbonyl group. This interconversion usually requires acid-base catalysis, a process known as Lobry de Bruyn - Alberda van Ekenstein transformation. It is also an example of a tautomeric shift. Legal. All three are white crystalline solids at room temperature and are soluble in water. An aldose is a monosaccharide consisting of a carbon backbone and a carbonyl group at carbon-1, resulting in an aldehyde group. All other trademarks and copyrights are the property of their respective owners. French word for sugar--"sucre", The two glucose units are in the pyranose form and are joined by an O-glycosidic bond, with the first carbon (C1) of the first glucose linked to the fourth carbon (C4) of the second glucose, indicated as (14). Certain bacteria can metabolize lactose, forming lactic acid as one of the products. Tagatose: This ketose is what is formed when milk is heated. Maltose is a sugar made out of two glucose molecules bound together.
Make Up Exam Request Letter Sample,
Jackie's Boyfriend Gary On Roseanne,
Articles I