Topic: Intraductal Papilloma - Is a mastectomy necessary. Forum: Waiting for Test Results â For members not diagnosed with breast cancer, but waiting for test results: Biopsy, mammogram, ultrasound, or other screening tests.
DNA transcription is a process that involves transcribing genetic information from DNA to RNA. The transcribed DNA message, or RNA transcript, is used to produce proteins.
DNA is divided into functional units called genes. A gene (def) is a segment of DNA that codes for a functional product (mRNA, tRNA, or rRNA). Since the vast majority of genes are transcribed into mRNA and mRNA is subsequently translated into polypeptides or proteins, most genes code for protein synthesis.. During protein synthesis, the order of nucleotide bases along a gene gets transcribed into a complementary strand of mRNA which is then translated by tRNA into the correct order of amino acids for that polypeptide or protein. 2.