Industry Statement on the recycling of asphalt mixes and use of waste of asphalt pavements. Acknowledgements. This document has been developed under the authority of The European Asphalt Pavement Association. (EAPA) Committee on Health, Safety and Environment.
They do this by alternative splicing (AS). Alternative splicing means, that during the RNA splicing event different combinations of exons can be joined together to create a diverse array of mRNAs from a single pre-mRNA. When these are translated they produce different proteins which do different things.
All forms of RNA are involved in protein synthesis: mRNA, rRNA, and tRNA. Messenger RNA (mRNA) is the transcript with the codon sequences specifying which amino acids are neâ¦eded and in what order.