In a first order reaction, 10% of the reactant is consumed in 25 minutes. Calculate : 

(1)The time required for completing 87.5% of the reaction.

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#Question id: 405

#SCPH01 Biochemistry

When a mixture of glucose 6-phosphate and fructose 6-phosphate is incubated with the enzyme phosphohexose isomerase (which catalyzes the interconversion of these two compounds) until equilibrium is reached, the final mixture contains twice as much glucose 6-phosphate as fructose 6-phosphate.  Which one of the following statements is best applied to this reaction outlined below? (R = 8.315 J/mol·K; T = 298 K) Glucose 6-phosphate -> fructose 6-phosphate

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#Question id: 4131

#SCPH06 I Botany

Aminoacyl-tRNA synthetases (amino acid activating enzymes):

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#Question id: 1418

#SCPH06 I Botany

Apoptosis can be induced by a mitochondrial protein being released into the cytosol. This protein binds directly to what in the cytosol?

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#Question id: 2060

#I Life Science/ Life Sciences Group – I-V

An animal cell lacking carbohydrates on the external surface of its plasma membrane would likely be impaired in which function?

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#Question id: 1673

#I Life Science/ Life Sciences Group – I-V

N-region insertion is associated with the expression of: