China's plan to cut meat consumption by 50% cheered by climate campaigners. China now consumes 28% of the worldâs meat, including half of its pork. The Chinese government has outlined a plan to reduce its citizensâ meat consumption by 50%, in a move that climate campaigners hope will provide major heft in the effort to avoid runaway global warming.
Transcription is the process in which a gene's DNA sequence is copied (transcribed) to make an RNA molecule. RNA polymerase is the main transcription enzyme. Transcription begins when RNA polymerase binds to a promoter sequence near the beginning of a gene (directly or through helper proteins). RNA polymerase uses one of the DNA strands (the template strand) as a template to make a new, complementary RNA molecule. Transcription ends in a process called termination. Termination depends on sequences in the RNA, which signal that the transcript is finished.
what occurs during initiation of transcription RNA polymerase binds to DNA @ the promoter region and separates the complementary strand what occurs during elongation of transcription RNA is synthesized from the template and RNA polymerase moves along the DNA, elongating the RNA transcript molecule; an enzyme forms the hydrogen bonds between the bases of the DNA strand and the complementary bases of the RNA molecule found in the nucleus