A same meaning or not problem:
Proteins that form stable complexes with binde molecules are often referred to as receptors , while their other partners are called ligands .
Proteins that form stable complexes with binding molecules are often referred to as receptors while their other partners are called ligands .
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[A]: yes

A same meaning or not problem:
Although Gonsalves was born in Portsmouth , Rhode Island , he grew up in the River Fall , Massachusetts .
Although born in the Fall River , Massachusetts , Gonsalves grew up in Portsmouth , Rhode Island .
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[A]: no

A same meaning or not problem:
The sculpture varies in strength in different individuals , usually earlier on the stronger vortexs .
The sculpture varies in strength in different individuals ; usually earlier on the stronger whorls .
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[A]: yes

A same meaning or not problem:
On May 6 , 2016 it was announced that Palafox signed to New York Cosmos B of the National Premier Soccer League .
On 6 May 2016 , it was announced that Palafox has signed the National Premier Soccer League at New York Cosmos B .
****
[A]:
yes