Ok this must be the easiest song Arctic Monkeys have ever done as far as bass is concerned.

Intro/Verse

G|--------|
D|--------|
A|0-0-----|  Repeat until chorus.
E|----1-11|


Chorus

G|----------------|
D|----------------|
A|0000000000001111|  x2
E|----------------|


Post Chorus

G|--------------------------------|
D|--------------------------------|       The rythem is a bit wierd here
A|55---3-3-----3-3----------------|   x2  but you should be able to work
E|--------55------33---6-611111111|       it out properly.

The solo is the same as the post chorus and the only other bit is the bit straight after 
solo which might be a synth but if you want to play it.

G|--------------------------------|
D|---------------------------7-7-7|  If your gonna do it on the bass you
A|--------------------------------|  should mute it or play it as a ghost
E|--------------------------------|  note.


That's it.