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BolvinL1BioCh6
Vocab review for Chapter 6
Question | Answer |
---|---|
polymer | large molecule made of lots of regular repeating units |
carbohydrate | large macromolecule made of C, H, O that is used for quick energy in the body |
monosaccharide | monomer or subunit of carbohydrate, glucose is an example |
lipid | large molecule made of C, H and O that is the most efficient energy storing compound |
protein | large molecule made of C, H, O, N and S that is used to form structural materials and enzymes |
amino acid | monomer or subunit of protien |
catalyst | chemical that lowers the activation energy required for a reaction to occur. It takes part in the reaction but is not changed by the reaction. |
nucleic acid | large molecule made of C, H, O, N and P that stores cellular information |
RNA | single stand nucleic acid that has several jobs in the cell |
DNA | double strand nucleic acid that stores the cellular information |
nucleotide | monomer or subunit of nucleic acid |
disaccharide | two monosaccharides attached together |
polysaccharide | many monosaccharides attached together |
starch | polysaccharide used by plants to store chemical energy |
cellulose | polysaccharide used by plants to make structural materials like cell walls. It is the most abundant polysaccharide in the world. |
glycogen | polysaccharide produced only by animals that stores chemical energy |
sucrose | disaccharide made of glucose and fructose |
lactose | disaccharide made of glucose and galactose |
maltose | disaccharide made of 2 glucose molecules |
Triglyceride | lipid molecule made up of a glycerol molecule and the three fatty acids that are attached to it. |
phospholipid | lipid molecule made up of glycerol, the two fatty acids and a phosphate that are attached to the glycerol |
saturated | fatty acid that does not contain any double bonds between its carbon atoms and has the maximum amount of hydrogen bound to the carbons. They are usually liquids at room temperature |
unsaturated | fatty acid that does contain double bonds between its carbon atoms and does not have the maximum amount of hydrogen bound to the carbons. They are usually solids at room temperature |
adenine | nitrogen base that pairs with thymine in DNA |
cytosine | nitrogen base that pairs with guanine in DNA |