Which is an incorrect type of rna? mrna (messenger rna) nrna (nuclear rna) rrna (ribosomal rna) trna (transfer rna)

nRNA (nuclear RNA)

Explanation:

mRNA is found in the cytoplasm. It is transcribed from DNA and it is translated to produce protein molecules. tRNA or the transfer RNA carries amino acids to the mRNA. tRNA has an anticodon loop that base pairs with the codon of mRNA and recruits the correct amino acid for the respective codon. rRNA or  ribosomal RNA is found in the nucleus associated with ribosomes. rRNA helps in the assembly of ribosomes during protein synthesis in the cell.

nRNA

Explanation:

Ribonucleic acid is a polymeric molecule which plays a vital role in the coding, decoding, and regulation of gene expression.

RNA is a nucleic acid and is one of the four macro molecules essential for life.There are three types of RNA.

mRNA: It is known as messenger RNA which encodes the amino acid sequence of the polypeptide.

rRNA: It is called as ribosomal RNA which helps in formation of ribosomes.

tRNA: It is known as transfer RNA. This RNA brings amino acids to ribosomes at the time of translation.