Messenger RNA: is found only in the cytoplasm. is the most abundant form of RNA. in all cells is initially formed as a large precursor molecule called heterogeneous nuclear RNA. is the type of RNA that turns over most quickly in the cell. in eukaryotes has a 5' cap added during posttranscriptional modification.

Messenger RNA

Explanation:

Messenger RNA (mRNA) is a solitary stranded RNA atom that relates to the hereditary arrangement of a quality and is read  by the ribosome during the time spent creating a protein The three most significant strides of pre-mRNA processing are the expansion of settling and signaling factors at the 5′ and 3′  ends of the molecule, and the expulsion of mediating arrangements that don't indicate the proper amino acids. the mRNA transcript can be “edited”  after it is transcribed. During transcription the RNA polymerase read the layout DNA strand the 3′→5′ way, however the mRNA is shaped in the 5′ to 3′  direction. The essential capacity of mRNA is to go about as a intermediary between the hereditary data in DNA and the amino acid sequence of proteins.

1) similarities

2) descent from a common ancestor

3)A,C,D

Explanation:

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