WebDefinition of rack your brains in the Idioms Dictionary. rack your brains phrase. What does rack your brains expression mean? Definitions by the largest Idiom Dictionary. WebThe figure below that has 30 big and small squares needs to be turned into a figure that has no squares by pulling out 9 matchsticks. 2. Try to solve the riddle of Bernard Werber (hint: you should forget everything you know). 1. One man was 25 …

Rack your brains - Idioms by The Free Dictionary

WebQ From Scott Underwood: Recently I had a discussion about rack your brains and wrack your brains.The spelling seems to depend on whether one thinks the phrase derives from the rack, the medieval torture device, or from a variant of wreak or wreck, to destroy.I side with the former, though I realize I have no evidence. WebRACK1 was originally isolated and identified as an intracellular protein receptor for protein kinase C, noting the significant homology to the beta subunit of heterotrimeric G proteins. [5] Later studies established RACK1, and its yeast homolog Asc1, as a core ribosomal protein of the eukaryotic small (40S) ribosomal subunit. leather luggage sets sale

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Web17) There is much insecurity that people have, therefore they will be racking their brain unnecessarily. 18) He racks his brain for every instance of where the two of you could have possibly met. 19) Then, studying a jumble of photos of a factory in his textbook, he racks his brain over how to describe the production best. 20) He endlessly ... http://worldwidewords.org/qa/qa-wra1.htm WebJun 23, 2024 · The rack here is the medieval instrument of torture on which the victim’s body was stretched until it broke.... The idea is old; “we break our brains for naught” comes … how to download technicolor cinestyle