Your body creates chemical energy from the food you eat, which contains carbohydrates, lipids, and proteins. These are large molecules that first need to be broken down into simpler molecules, such as monosaccharides, C 6 H 12 O 6 ; fatty acids, C 14 H 28 O 2 ; and amino acids, C 2 H 5 NO 2 . Of these molecules, which has the greatest supply of hydrogen atoms per molecule? Which is the most reduced in terms of having the least number of oxygen atoms per carbon atom? Which can react with the most oxygen molecules to produce the most energy? Which provides the most dietary Calories per gram?
Your body creates chemical energy from the food you eat, which contains carbohydrates, lipids, and proteins. These are large molecules that first need to be broken down into simpler molecules, such as monosaccharides, C 6 H 12 O 6 ; fatty acids, C 14 H 28 O 2 ; and amino acids, C 2 H 5 NO 2 . Of these molecules, which has the greatest supply of hydrogen atoms per molecule? Which is the most reduced in terms of having the least number of oxygen atoms per carbon atom? Which can react with the most oxygen molecules to produce the most energy? Which provides the most dietary Calories per gram?
Your body creates chemical energy from the food you eat, which contains carbohydrates, lipids, and proteins. These are large molecules that first need to be broken down into simpler molecules, such as monosaccharides, C6H12O6; fatty acids, C14H28O2; and amino acids, C2H5NO2. Of these molecules, which has the greatest supply of hydrogen atoms per molecule? Which is the most reduced in terms of having the least number of oxygen atoms per carbon atom? Which can react with the most oxygen molecules to produce the most energy? Which provides the most dietary Calories per gram?
An adult inhales about 6.0××10−4−4 m3m3 of fresh air during a breath. Only 20%% of fresh air is oxygen. Assume the pressure in the lungs is 1.0××1055 PaPaand the air is at a temperature of 300 KK.
How many oxygen molecules are in each breath?
Why does oil prolong the life of car parts?
Because the human body is more efficient for carbohydrates in the form of fats. Consider that in the human body's metabolism 1g of energy generates 9kcal and 1g of carbohydrates generates 4kcal of energy.
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The Laws of Thermodynamics, Entropy, and Gibbs Free Energy; Author: Professor Dave Explains;https://www.youtube.com/watch?v=8N1BxHgsoOw;License: Standard YouTube License, CC-BY