When an two organisms mate, they will contribute a gamete with a haploid cell (n=12). Now take into consideration of sperm and egg. Father parent gives: n=12 (sperm) Mother parent gives: n=12 (egg) The fusion of both the haploids (each n=12, sperm and egg) results in a somatic cell (2n=24).Therefore, the organisms will have have 24 chromosome. The organism will inherit one of set of 12 chromosomes from the father and the mother.ather parent gives: n=12 (sperm) Mother parent gives: n=12 (egg) The fusion of both the haploids (each n=12, sperm and egg) results in a somatic cell (2n=24). Therefore, the organisms will have have 24 chromosome.
Transcription is the process of copying genetic information stored in a DNA strand into a transportable complementary strand of RNA. Eukaryotic transcription takes place in the nucleus of the cell and proceeds in three sequential stages: initiation, elongation, and termination.nce the initiation complex is open, the first ribonucleotide is brought into the active site to initiate the polymerization reaction in the absence of a primer. This generates a nascent RNA chain that forms a hetero-duplex with the template DNA strand.
Transcription of DNA into RNA is catalyzed by RNA polymerase, which can initiate the synthesis of strands de novo on DNA templates. Unlike RNA polymerases, DNA polymerases cannot initiate chain synthesis de novo; instead, they require a short, preexisting RNA or DNA strand, called a primer, to begin chain growth.