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303 Macrom Sources
| Term | Definition |
|---|---|
| Meat - | High in protein |
| Fruit - | High in carbohydrates |
| Dairy - | Milk, cheese, ice cream Milk is good source of all macromolecules Milk-derived products can be high in fat and carbohydrates |
| Butter and oil - | Composed of lipids |
| Sugar - | A carbohydrate |
| Eggs - | High in protein The yolk is high in fat |
| Fish - | High in protein |
| Ingestion - | taking food into the body |
| Digestion - | Breaking food down into monomers |
| digestive system - | Breaks food down into very small molecules These very small molecules can enter the bloodstream |
| circulatory system - | The heart, blood vessels, and blood Absorbs nutrients from digested food |
| Catabolism - | breaking down molecules Related term: catabolic |
| Hydrolysis - | A chemical process that splits a molecule by adding water Utilized during digestion A catabolic process |
| Anabolism - | Chemical reactions that join monomers to build macromolecules Related word: anabolic |
| Dehydration synthesis - | A chemical reaction in which molecules are bonded together to build a larger molecule Protein synthesis is an example |
| Synthesis - | In biology, combining small molecules into larger molecules |
| metabolic pathway - | A series of chemical reactions Some are catabolic Others are anabolic |
| Protein synthesis - | Joining together amino acids to synthesize, or construct, proteins Utilizes dehydration synthesis, an anabolic process |
| anabolic steroids - | Sometimes used illegally by professionally athletes because they help build muscle |
| Nuts - | High in protein and lipids |
| Vegetables - | High in fiber, vitamins, and minerals Relatively low in macromolecules Generally have more carbohydrates than proteins are lipids |
| Lactose - | A carbohydrate found in milk |
| Lactose intolerance - | An inability to completely digest lactose Most adults throughout the world are lactose intolerant |
| Lactose tolerance - | The ability to completely digest lactose Most people of European ancestry are lactose tolerant |
| Lean meat - | meat without fat on it |
| Nutrient - | Any substance that living things must take in |