What is the name of the enzyme that creates the mrna copy from dna?

The answer is RNA polymerase.
It is an enzyme in the cell responsible for creating mRNA from the correct gene. It is similar to DNA polymerase except for it makes RNA strand instead of DNA strand. It attaches to the promoter region of a DNA helix.

Competition. interaction among organisms that compete for the same natural resource (food, shelter, water, space) in an ecosystem. predation. an interaction in which one organism kills another for food. predator. prey. symbiosis. mutualisum. commensalisum. parasitisum.

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