Consider a gene being transcribed at a constant rate k1 and being degraded with first  order kinetics with a rate constant of k2.  a. Write the chemical reaction for transcription b. Derive the instantaneous concentration of the mRNA within the cell. Explicitly  list all assumptions

Biochemistry
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Author:Reginald H. Garrett, Charles M. Grisham
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Chapter28: Dna Metabolism: Replication, Recombination, And Repair
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Consider a gene being transcribed at a constant rate k1 and being degraded with first 
order kinetics with a rate constant of k2. 
a. Write the chemical reaction for transcription
b. Derive the instantaneous concentration of the mRNA within the cell. Explicitly 
list all assumptions. 

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