A same meaning or not problem:
If the socket was too loose , or the ink too thin , the pen would smear or the ink would leak .
If the socket were too loose or the ink were too thin , the pen would smear or the ink would leak .
****
[A]: yes

A same meaning or not problem:
In peroxisomes the same enzymes are generated as in the mitochondrial matrix , and acetyl - CoA is used .
The same enzymes are used in peroxisomes as in the mitochondrial matrix , and acetyl-CoA is generated .
****
[A]: no

A same meaning or not problem:
The Muslim - Albanian census of 1951 in Epirus included a total of 127 Greek chams .
The Greek census of 1951 counted a total of 127 Albanian Muslim chams in Epirus .
****
[A]: no

A same meaning or not problem:
The Banu Harith ( or ) is one of the Jewish tribes of Arabia which once governed the city of Saudi Arabia , now located in southern Najran .
The Banu Harith ( or ) is one of the Jewish tribes of Arabia that once ruled the city of Saudi Arabia , which is now in southern Najran .
****
[A]:
yes