BIOMOLECULES AND ENZYMES

Detailed explanation-1: -In biology, the process by which a cell makes an RNA copy of a piece of DNA. This RNA copy, called messenger RNA (mRNA), carries the genetic information needed to make proteins in a cell. It carries the information from the DNA in the nucleus of the cell to the cytoplasm, where proteins are made.

Detailed explanation-2: -mRNA is made from a DNA template during the process of transcription.

Detailed explanation-3: -Through the processes of transcription and translation, information from genes is used to make proteins.

Detailed explanation-4: -This process is called protein synthesis, and it actually consists of two processes-transcription and translation. In eukaryotic cells, transcription takes place in the nucleus.

Detailed explanation-5: -The product of transcription is RNA, which can be encountered in the form mRNA, tRNA or rRNA while the product of translation is a polypeptide amino acid chain, which forms a protein. Transcription occurs in the nucleus in eukaryotic organisms, while translation occurs in the cytoplasm and endoplasmic reticulum.