Sentence examples for represents a puzzle from inspiring English sources

The failure of the current Argentinean PAYG-DB social security program to reduce inter-generational inequality represents a puzzle.

Infants classified as anxious-avoidant (A) represented a puzzle in the early 1970s.

The other P-specific gene, SPAC3F10.09, represented a puzzle.

For retailers that sell home repair items and emergency supplies, a storm like Hurricane Sandy represents a logistical puzzle and a big sales opportunity.

The identification of Or7a as a pheromone receptor represents an intriguing puzzle.

Therefore, the persistence of males represents an important puzzle for our understanding of C. elegans biology.

In many of these counties, rates of sleep difficulty fall below 20 percent.This represents a bit of a puzzle.

Autoantibodies to DNA, RNA, and associated proteins represent a central puzzle in SLE pathogenesis.

The origin and evolution, if any, of the genetic code represent a major puzzle of modern biology; numerous hypotheses have been formulated but to date no generally accepted consensus has been reached [ 8- 13].

Each puzzle represents a sequence of amino acids, which the user tries to fold into the most efficient shape possible.

Pretty much every activity in the game is represented by a puzzle, with virtual doubloon purchases funding your ambitions.