a nucleotide found in muscle cells and important in metabolism; reversibly convertible to ADP and ATP

a nucleotide found in muscle cells and important in metabolism; reversibly convertible to ADP and ATP

a nucleotide found in muscle cells and important in metabolism; reversibly convertible to ADP and ATP

a nucleotide found in muscle cells and important in metabolism; reversibly convertible to ADP and ATP

a nucleotide found in muscle cells and important in metabolism; reversibly convertible to ADP and ATP