Can f buff turrets so the game is not lost in just a bad late teamfight?

So you have a great game. You dominate. Then one CC. One fking CC and you're dead. 1 mistake you got a CC and ofc you're dead. Then team dies and it's the opposition has time in 45 sec to destroy mid turret, inhib, 2 turrets. That's just stupid. You build up the game and it's lost because the turrets are paper and you made 1 late game mistake.