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21 Mar 2018
Which of the following pairs make up the greatest mass of macromolecule and the lowest mass of macromolecule in a human body?
fat and carbohydrate
nucleic acids and carbohydrates
protein and carbohydrates
protein and fat
Which of the following pairs make up the greatest mass of macromolecule and the lowest mass of macromolecule in a human body?
| fat and carbohydrate | |
| nucleic acids and carbohydrates | |
| protein and carbohydrates | |
| protein and fat |
Jean KeelingLv2
23 Mar 2018
Related textbook solutions
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Identify the correct statement regarding metabolism.
| A. | Excess carbohydrates in the diet can be converted into amino acids by the body. | |
| B. | Excess amino acids can be converted into body fat. | |
| C. | Excess carbohydrates can be stored as glycogen but cannot be converted into body fat. | |
| D. | Excess alcohol intake cannot be converted to and stored as body fat. |
Keo and Subi ate lunch together. Keo had a roast beef sandwich (30 g PRO, 50 g CHO, 20 g FAT), whereas Subi had a chicken breast sandwich (25 g PRO, 45 g CHO, 25 g FAT). Who ingested more kilocalories, assuming each ate nothing but a sandwich?
| A. | They ingested nearly equal amounts of kilocalories. | |
| B. | Keo ate far more kilocalories than Subi. | |
| C. | There are insufficient data to answer the question. | |
| D. | Subi ate far more kilocalories than Keo. |
Production of energy from the absorbed components of protein, fat, and carbohydrate occurs primarily in which part of the cell?
| A. | selectively-permeable membrane | |
| B. | cytoplasm or cytosol | |
| C. | mitochondrion | |
| D. | fat droplet |
