QUES: People who have this disorder absorb excessive amounts of iron which can lead to organ damage .

Haemochromatosis is a disorder in which people absorb excessive amounts of iron which can lead to organ damage .

The sentences above mean the same or not?
****
ANS: yes

QUES: They were held under Section 41 of the Terrorism Act 2000 on suspicion of involvement in the commission , preparation or instigation of acts of terrorism .

Badat was arrested under section 41 of the Terrorism Act " on suspicion of involvement in the commission , preparation or instigation of acts of terrorism , " Scotland Yard confirmed .

The sentences above mean the same or not?
****
ANS: yes

QUES: But U.S. troops will not shrink from mounting raids and attacking their foes when their locations can be pinpointed .

But American troops will not shrink from mounting raids in the locations of their foes that can be pinpointed .

The sentences above mean the same or not?
****
ANS:
yes