Problem: Proteins that form stable complexes with other molecules are often referred to as receptors , while their binding partners are referred to as ligands .
Proteins that form stable complexes with binde molecules are often referred to as receptors , while their other partners are called ligands .
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A: no

Problem: Jacob Slichter was the brother of geophysicist Charles Pence Slichter , the father of the physicist Louis B. Slichter and the grandfather of the musician Sumner Slichter .
Sumner Slichter was the brother of the geophysicist Louis B. Slichter , father of physicist Charles Pence Slichter , and the grandfather of the musician Jacob Slichter .
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A: no

Problem: Ulpio Minucci ( June 29 , 1917 - March 9 , 2007 ) was an Italian-born American composer and musician .
Ulpio Minucci ( June 29 , 1917 -- March 9 , 2007 ) was an Italian composer and musician .
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A:
no