ATP is a high energy compound made up of one adenosine molecule attached to 3 phosphate molecules, the molecules are then bound together by the high energy bonds. There are only a few steps in the ATP-PC which is why it provides energy so quickly, they are: (courtesy of http://www.ptdirect ...ow does the ATP-PC system work? The ATP-PC system is the most important out of all the 3 energy systems, it provides you with the most power because it produces ATP more quickly than any of the other 3 systems and because of this it is essential in sporting exercises like 20m, 40m and 100m sprint activities.
You Can Live 4 to 6 Weeks Without Food. Most doctors and nutritionist state that the average person can live about 4 to 6 weeks without food, but a week is a miracle without water. There have been numerous activists who have placed themselves into a starvation trance in order to prove a political or religious point.
All animals have stores of energy and fats that can keep them going through lean times. Cows can actually go for one or two months without food â but cannot survive that long without water! Without water cows become dehydrated and stressed, and wouldnât be able to survive more than a week.So access to water is more important to access to food.How long the cow would live with water and without food would then depend on how fat the cow was to start with!o, most can last for some time without food, and usually a bigger animal can last longer because it carries more stored energy. Not many animals can live long without water though, humans (and cows) can only live a few days without any fresh water.