The word bioelectricity is playable in Words With Friends™, no blanks required. Because it is longer than 7 letters, you would have to play off an existing word or do it in several moves.
Words With Friends™ Letter Score: 26
Highest Scoring Words With Friends™ Play In The Letters bioelectricity
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Seven Letter Word Alert: (21 words)
betitle, bicycle, biolite, biotite, bittier, blotter, bottler, brittle, circlet, clitter, clotter, coterie, elector, erectly, eyebolt, icteric, liberty, lottery, recycle, retitle, trilobe