energy storage in humans\nkcal per gram energy storage (kcal) life support time\nfree glucose in blood 4 40…

energy storage in humans\nkcal per gram energy storage (kcal) life support time\nfree glucose in blood 4 40 few minutes\nglycogen 4 600 - 1600 1 day\nlipids (fats) 9 100,000 30 - 40 days\nwhat is the best conclusion based on this data?\nblood is a primary location for energy storage.\nfat molecules contain more energy - containing bonds than simple sugars.\na gram of glycogen has twice as much energy as a gram of fat.\nthe human body stores approximately 1,000 kcal of glucose.

energy storage in humans\nkcal per gram energy storage (kcal) life support time\nfree glucose in blood 4 40 few minutes\nglycogen 4 600 - 1600 1 day\nlipids (fats) 9 100,000 30 - 40 days\nwhat is the best conclusion based on this data?\nblood is a primary location for energy storage.\nfat molecules contain more energy - containing bonds than simple sugars.\na gram of glycogen has twice as much energy as a gram of fat.\nthe human body stores approximately 1,000 kcal of glucose.

Answer

Brief Explanations:

  1. Analyze each option:
    • Blood has only free - glucose with 40 kcal energy storage, so it's not a primary energy - storage location.
    • Fat has 9 kcal per gram while free glucose and glycogen have 4 kcal per gram, indicating fat molecules have more energy - containing bonds.
    • A gram of fat has more than twice the energy of a gram of glycogen (9 kcal vs 4 kcal).
    • The body stores only 40 kcal of free glucose in blood and 600 - 1600 kcal of glycogen (not all glycogen is glucose), not approximately 1000 kcal of glucose.

Answer:

Fat molecules contain more energy - containing bonds than simple sugars.