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Ribonucleotide triphosphates have high potential energy, making the polymerization reaction exergonic.

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11y ago
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4d ago

Ribonucleotide triphosphates are used as monomers for RNA synthesis because they provide energy for polymerization reactions and help drive the synthesis process forward. The incorporation of a ribonucleotide triphosphate into the growing RNA strand releases pyrophosphate, which helps drive the reaction towards completion. Additionally, ribonucleotide triphosphates are readily available in the cell due to their involvement in various cellular processes, making them suitable building blocks for RNA synthesis.

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Q: Why are ribonucleotide triphosphates rather than ribonucleotides the monomers required for RNA synthesis in cells?
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Related questions

What are the names of the monomers used in the synthesis of amylopectin and cellulose?

The monomers used in the synthesis of amylopectin are glucose units, while the monomers used in the synthesis of cellulose are also glucose units but arranged in a different way, forming beta-D-glucose units.


What happens two monomers when they undergo dehydration synthesis?

Because the atoms removed from the monomers combine to form water.


Polymers of carbohydrates fats and proteins are all synthesized from monomers by which process?

Polymers of carbohydrates, fats, and proteins are all synthesized from monomers through the process of dehydration synthesis or condensation reaction. In this process, monomers are joined together by removing a water molecule, which forms a covalent bond between the monomers, resulting in the formation of a polymer.


What builds macromolecules up from monomers and releases water?

Dehydration synthesis.


Does dehydration synthesis convert molecule to monomer?

No, dehydration synthesis joins monomers together to form a larger molecule by removing a water molecule. It is the opposite process of hydrolysis, which breaks down larger molecules into monomers by adding water.


Which process allows the monomers to bind together to form starch?

dehydration synthesis


What happens during a synthesis reaction?

As monomers are added, water is being taken out.


Which reaction dehydration synthesis or hydrolysis converts a polymer to its monomer?

Hydrolysis is the reaction that converts a polymer to its monomer by breaking the bonds between monomers through the addition of water molecules. This process is the reverse of dehydration synthesis, which joins monomers to form a polymer by removing water molecules.


What synthesis puts two monomers together?

Polymerization is the synthesis process that joins two monomers together to form a polymer. This process can occur through various mechanisms, such as addition polymerization, condensation polymerization, or ring-opening polymerization.


Dehydration synthesis links small molecules or monomers together by removing molecules of?

water


What is the term for the chemical reaction that joins the monomers of polymers together?

Dehydration synthesis or condensation


What happens during a dehydration synthesis reaction?

As monomers are added, water is being taken out.