Answer:
The correct answer is b RNA polymerase is responsible for unwinding the DNA double helix and for catalyzing the formation of phosphodiester bond between nucleotides.
Explanation:
DNA double helix is unwound by the catalytic activity of helicase or dna B by using the energy derived from the hydrolysis of ATP.
RNA polymerase helps in the polymerization of nucleotides b the formation of phosphodiester linkage present in RNA.
Natural selection is a way of environmental factors playing a role in the process of picking and choosing what stays and what goes
The cause of the mass drop of population of Hispaniola before 1542 was due to the Smallpox outbreak. The first outbreak of smallpox, occurred during December 1518 or January 1519. The Smallpox Outbreak, claimed the lives of almost 90% of the Native Americans. By 1548, the population of Taino had declined and lessen to fewer than 500 people.