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isomerase
n.
1.an enzyme that catalyzes its substrate to an isomeric form
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isomer
isoleucine
isole egadi
isolationistic
isolationist
isolationism
isolation
isolating
isolated
isolate
English Test
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isomeric
isomerisation
isomerise
isomerism
isomerization
isomerize
isometric
isometric exercise
isometric line
isometrical
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theater of operations
superfamily coccoidea
chemosynthesis
barbary pirate
curio
harmonium
meat thermometer
in series
capital of ghana
nitrogen
Idiom of the Day
knuckle under
to yield, to submit
The union finally knuckled under from the pressure and ended the strike.
1.
Linda: Have you ever ________ before? Only it's my first time in a plane and I'm a little nervous.
a.
fled
b.
flown
c.
flowed
d.
flying
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