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Spring Quiz 13
Masterbooks Intro to A&P Volume 4
| Term | Definition |
|---|---|
| cellulose | the main structural protein in plants |
| calorie | a unit of energy |
| food calories | used to provide the energy to keep the cells in your body functioning |
| obesity | an excess of body fat |
| body mass index | an estimate of a person's body fat based on his/her height & weight |
| metabolism | all the biochemical reactions that occur in the body to keep us alive |
| anabolic reactions | those processes that take simpler molecules & build them into larger molecules or structures |
| catabolic reactions | processes in which larger molecules or structures are broken down into smaller or simpler ones |
| glycogen | the only storage form of carbohydrate in the human body |
| enzymes | proteins that catalyze, or speed up, a chemical reaction |
| cellular respiration | these are all the processes that produce ATP, the body's energy molecule |
| aerobic respiration | the metabolism of glucose to produce ATP in the presence of oxygen |
| adenosine triphosphate | ATP |
| lipogenesis | the process of converting nutrients into triglycerides |
| triglycerides | a combination of one molecule of glycerol & three fatty acid chains |