Re: Ignition Timing - 14hp Kohler. for michael there is a small hole in the side of the blower housing that you observe the timing marks on the flywheel. there is a tdc mark and a mark for setting the timing that is before the tdc mark.
-no, mRNA doesn't need to fold to be read by a ribosome. Both can attach to amino acids. -no, only tRNA can. Both contain uracil instead of thymine. -Yes Both help create proteins in the nucleus.
Now - by complete chance - deamination of cytosine results in uracil. Had DNA not switched from uracil to thymine, the deamination damage to cytosine would be essentially impossible to detect. But since thymine is used by DNA, uracil can be correctly recognised as damaged and repaired back to cytosine with thymine as template.