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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 |