what does mRNA copy and carry the code to produce
Answers
Answer:
The genes in DNA encode protein molecules, which are the "workhorses" of the cell, carrying out all the functions necessary for life. For example, enzymes, including those that metabolize nutrients and synthesize new cellular constituents, as well as DNA polymerases and other enzymes that make copies of DNA during cell division, are all proteins.
In the simplest sense, expressing a gene means manufacturing its corresponding protein, and this multilayered process has two major steps. In the first step, the information in DNA is transferred to a messenger RNA (mRNA) molecule by way of a process called transcription. During transcription, the DNA of a gene serves as a template for complementary base-pairing, and an enzyme called RNA polymerase II catalyzes the formation of a pre-mRNA molecule, which is then processed to form mature mRNA (Figure 1). The resulting mRNA is a single-stranded copy of the gene, which next must be translated into a protein molecule.
The mRNA copy and carry the code to produce PROTEIN.
Explanation:
Elaborately called as messenger RNA, it is involved in protein synthesis. The ribosomes are small spherical structure which is composed of two sub-units namely larger sub units and smaller sub-unit.
As the smaller sub unit of the ribosome encounters mRNA, the translation process begins, in which the message present in the mRNA is used to produce protein by the ribosomes.