Write a differential equation to model the learning curve described ... How much substance \(X\) was there at 3:00 pm that same day? In a certain culture of bacteria, the number of bacteria increased ...

Bacterial mRNAs begin with a triphosphate on the first transcribed nucleotide, but RNase E, the endonuclease long thought to initiate mRNA decay in Escherichia coli, only works well on RNA with a ...