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.
The Best Bikes of 2015-2016 >>>. There are plenty of ways to enjoy a warm spring afternoon, but riding a bike is one of the most active ways to spend your leisure time. According to NutriStrategy, a relaxing bike ride (<10 mph) burns more calories than an easy walk (2 mph)â281 calories versus 176 calories per hour. Challenge yourself by powering your way up hills and pushing your speed over 10 mph, but even keeping to a leisurely pace is a great way to supplement an active lifestyle.
Rating Newest Oldest. Best Answer: I see you're getting a wide range of speeds here. I'll put it this way IMHO: The average non-cyclist adult on a multi-speed bike will maybe average 9-12 mph as an easy pace-a stroll if you will on flat terrain.Average sport or training cyclists on good road bikes will find that pace painfully slow.A leisurely ride to me is around 14-15 mph. Most ardent cyclists (me included) prefer a moderate ride when not riding hard that's maybe 15-18 mph on a road bike. It's all in the bike, terrain, conditioning and mind set.verage sport or training cyclists on good road bikes will find that pace painfully slow. A leisurely ride to me is around 14-15 mph. Most ardent cyclists (me included) prefer a moderate ride when not riding hard that's maybe 15-18 mph on a road bike. It's all in the bike, terrain, conditioning and mind set.