Strauss smashed a straight six off left-arm spinner Janel Turner in the opening hour before giving way to Prior, who joined Bell with the score 177-2.
But the pair were soon separated after a calamitous mix-up which resulted in a mid-pitch collision and the run out of Matt Prior, who had made just three.
Bell perished when driving for the second time in the contest, failing to clear mid-on as he looked to score off spinner Trevier Smithen, while Broad holed out for 36 before lunch.
The inexperienced hosts were 100-3 at tea and heading for a draw but paid the price for their aggression towards Panesar and leg-spinner Adil Rashid, who took 2-67 from 15 overs.
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