$6.50 stars AQ in SB facing raise

[goatsnake_au]

Is calling preflop ok here ? Also cbet on flop then slow down standard or bad ?

PokerStars No-Limit Hold'em Tourney, Big Blind is t150 (5 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Button (t2150)
Hero (t2405)
BB (t2675)
UTG (t3960)
MP (t2310)

Preflop: Hero is SB with A[img]/images/graemlins/spade.gif[/img], Q[img]/images/graemlins/spade.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">MP raises to t450</font>, <font color="#666666">1 fold</font>, Hero calls t375, <font color="#666666">1 fold</font>.

Flop: (t1050) 5[img]/images/graemlins/club.gif[/img], 5[img]/images/graemlins/heart.gif[/img], 6[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets t450</font>, MP calls t450.

Turn: (t1950) 6[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, MP checks.

River: (t1950) T[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">MP bets t600</font>, Hero folds.

Final Pot: t2550