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6. Describe the processes that give rise to mature mRNA (capping and splicing)
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The mRNA is formed due to the process of transcription from DNA. Transcription is the process of formation of mRNA from a genetic sequence of DNA. But still there is need to process the mRNA to form mature mRNA. Maturation of mRNA involves the splicing and capping processes.

Splicing is the process in which the removal of extrons are added and introns are removed. Extrons are the coding sequence while the introns are the non coding sequence. Splicing is an important step in trancription of nucleus, without removal of introns nucleus cannot be transcript.

Capping is the covering of the ends of the mRNA which protect any further reaction with the mRNA and in the end it promotes the mRNA to begin the tanslation.

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