Question

what type of bond causes the kink in the tails of unsaturated fats? double bond triple bond single bond

Explanation:

Unsaturated fats have one or more double - bonds in their fatty acid tails. The presence of a double bond causes a kink in the tail due to its planar and rigid nature compared to single bonds. Triple bonds are not typically found in the tails of common unsaturated fats.

Answer:

Double Bond