1 DNA and RNA base pairing is slightly different, since DNA uses the bases adenine, thymine, cytosine, and guanine; RNA uses adenine, uracil, cytosine, and guanine. 2  Uracil differs from thymine in that it lacks a methyl group on its ring. DNA and RNA base pairing is slightly different, since DNA uses the bases adenine, thymine, cytosine, and guanine; RNA uses adenine, uracil, cytosine, and guanine. 2  Uracil differs from thymine in that it lacks a methyl group on its ring.
Linux has a notion of Load Average which is defined as: System load averages is the average number of processes that are either in a runnable or uninterruptable state. A process in a runnable st...
In the image we can see the output from our PWM when our duty cycle is either 10%, 30% or 90%. When we are outputting a 10% duty cycle, we are sending 5V to our load (the lamp) for 10% of the whole period and 0V for the remaining 90% of the period. This means that, over the full period, the average voltage is 0.5V.