Part 2: ATP Decomposition When a cell requires energy, it breaks off the last (3) phosphate group from the ATP molecule, which
releases energy. The molecule that is left over is called adenosine diphosphate (ADP) which consists
of adenine, ribose sugar, and TWO phosphate groups. ADP contains less energy than ATP.
COLOR & LABEL the following in the energy molecule below: adenine - red, ribose - orange,
first two phosphate groups - yellow, lone phosphate group -- purple. COLOR the energy
released - green.
• Circle the part of the image that makes up one molecule of ADP.
ENERGY
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RELEASEDI

Diego conducted an experiment to find out what kind of ball bounces the highest when dropped from a five-foot platform. he used a golf ball, a tennis ball, and a soccer ball. he dropped each ball from the balcony once. diego recorded his observations after each drop. what can diego do to best improve the reliability of his results? a) drop each ball from the platform three more times b) record his observations in more than one unit c) write at least two scientific questions after the experiment is complete d) share his results with other people who have done similar experiments you for the !