Arrange the following events for the synthesis of RNA in the correct order: Nucleophilic attack of the 3′ OH group of the first nucleotide at the α-phosphate group of the second nucleotide 5′ triphosphate occurs. Template specific rNTPs are bound. Several DNA bases are unwound, forming a stable complex. Polymerase finds a promoter region. A Mg+2-dependent isomerization of DNA takes place.

4, 3, 5, 2, 1

Explanation:

The process of syhthesis of protein is called trancription.

The proces sf transcription begin with the binding of RNA polymerase enzyme with a sequence of DNA called the promoter. RNA polymerase allows the unwinding of DNA bases forming a stable complex. In the next step, a Mg2+-dependent isomerization occurs, that produces a modified form of the open- promoter complex.RNA polymerase has one nucleoside triphosphate binding site which helps during elongation and binds any of the four common ribonucleoside triphosphates (rNTPs). Then a nucleophilic attack of the 3' hydroxyl (OH) present at the first nucleotide on the a - phosphorus gorup of the second nucleotide 5' triphosphate occurs that forms the first phosphodiester bond.

Hence, the correct order is 4, 3, 5, 2, 1.

This is what i found on google“ the monomers combine with each other via covalent bonds to form larger molecules known as polymers. in doing so, monomers release water molecules as byproducts. this type of reaction is known as dehydration synthesis, which means “to put together while losing water. in the process, a water molecule is formed.” i hope this you