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THE CONVERSION OF ATP TO ADP MOLECULAR MODEL SET Adenosine triphosphate (ATP) is considered by biologists to be the energy currency of life. It is the high-energy molecule that stores the energy we need to do just about everything we do. The conversion from ATP to ADP is an extremely crucial reaction for the supplying of energy for life procsses. This model set has red bonds between the oxygen and phosphorus atoms to emphasizes these high-energy bonds. Students can build the ATP molecule and simulate the conversion of ATP to ADP. Contents – 103 pieces 14 white hydrogen model atoms 14 red oxygen model atoms 5 blue nitrogen model atoms 3 yellow phosphorus model atoms 3 red links for high energy bonds, 25 mm 14 gray links for multiple bonds, 38 mm Instructions Included. US buyers - The weight limit for USPS First Class Mail is 13 oz. If you are purchasing more than 1 model set, we will ship using USPS Priority Mail. International buyers - USPS small flat rate shipping does not have a tracking number and is NOT insured. Only 1 model set will fit in the small flat rate box. The customs number can be used to determine that the package has reached your country. You become responsible for the package once it has reached your country. We cannot guarantee shipping within your country. If you would like your package insured, please select USPS Priority Mail International. If you order more than 1 model set you must choose to ship by USPS Priority Mail International. USPS Priority Mail International does not have a tracking number but it is insured.
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Immediate payment required for this item Immediate payment of US $13.95 is required. Seller's payment instructions | ||||||