In this situation, translation begins at the 5' end of the mRNA while the 3' end is still attached to DNA. In all types of cells, the ribosome is composed of two subunits: the large (50S) subunit and the small (30S) subunit (S, for svedberg unit, is a measure of sedimentation velocity and, therefore, mass).n the simplest sense, expressing a gene means manufacturing its corresponding protein, and this multilayered process has two major steps. In the first step, the information in DNA is transferred to a messenger RNA (mRNA) molecule by way of a process called transcription.
Motor Trend. The 2014 Toyota RAV4 is quite fuel-efficient by most family-vehicle standards, although if you're comparing the RAV4's numbers to those of hybrid modelsâor even some with class-leading gas mileage, you're likely to wonder why Toyota isn't in the upper echelon, as it is with the Prius.xpert Quotes: Toyota RAV4: 24/31 mpg or 26 mpg combined (FWD); 22/29 mpg or 25 mpg combined (AWD). EPA. increases of one to three miles per gallon across the board. Autoblog. More importantly, fuel economy takes priority now.
The gas mileage is ranked at 35/40, but it does require premium fuel. The Toyota Prius Plug-In is new for 2013. A full charge takes this Hatchback up to 11 miles without gasoline. Itâs also bigger than the Volt, offering more room for the $32,000 to $39,525 sticker price. It gets 50 miles per gallon in the hybrid mode and an estimated 95 mpge. Prius uses the same 1.8 L, 4 cylinder automatic gas engine as it does in its other hybrids. This Prius has 94 cubic feet for passengers and 22 cubic feet for luggage. The Ford C-Max PHEV, new for 2013, can go 21 miles on a charge