title: Dependence of myofibrillar ATPase activity on sarcomere length.
mesh_terms: D000251:Adenosine Triphosphatases / Q000378:metabolism*; D000818:Animals; D005990:Glycerol; D066298:In Vitro Techniques; D007700:Kinetics; D009210:Myofibrils / Q000201:enzymology*; D011770:Pyruvate Kinase / Q000378:metabolism; D011773:Pyruvates / Q000378:metabolism; D011817:Rabbits
chemical_list: D011773:Pyruvates; D011770:Pyruvate Kinase; D000251:Adenosine Triphosphatases; D005990:Glycerol