Reverse transcriptase is the viral enzyme responsible for making a DNA copy of the RNA genome from a retrovirus. As such, it is technically known as an RNA-dependent DNA polymerase. This is opposite to the usual flow of genetic information from DNA to RNA to protein.
This means downhill sections of the ride may be faster, and uphill sections slower. 1  Easy: Under 10 mph. 2  Leisurely: 10-12 mph. 3  Steady: 12-14 mph.  Moderate: 14-16 1  mph. Brisk: 16-18 2  mph. Vigorous: 18- 20 3  mph. Strenuous: 20-22  mph. Super Strenuous: 22+ mph.
The average horse walks at between 2 to 4 MPH trots at Between 4 to about 10MPH Canters at between 10-20 MPH and Gallups (ie dead run) at between 20-30 MPH. that is BEFORE adding in weights and driving. http://en.wikipedia.org/wiki/Horse_gait The walk is a four-beat gait that averages about 4 mph.he gallop is very much like the canter, except that it is faster, more ground-covering, and the three-beat canter changes to a four-beat gait. It is the fastest gait of the horse, averaging about 25 to 30 miles per hour, a well trained pair of horses can pull a carriage at full gallup.