A coenzyme is defined as an organic molecule that binds to the active sites of certain enzymes to assist in the catalysis of a reaction. More specifically, coenzymes can function as intermediate ...

Coenzymes serve as the catalytic core in many metabolic reactions, but despite their extensive use and intrinsic chemical reactivity, they are remarkably stable. Figure 1: The role of coenzymes in ...

Researchers have developed a range of synthetic biomimetic compounds to replace the relatively expensive natural NADH and NADPH coenzymes in enzymatic conversions of industrial relevance. They show ...

Having considered localization of respiratory functions in mitochondria and in prokaryotic cells, it's time to return to the ...

Coenzymes are molecules that assist proteins in nearly half of all the reactions they catalyze. These small, organic molecules contain nucleotides just like in the building blocks of our DNA and RNA.

Enzymes are proteins that catalyse reactions in a cell, making metabolism efficient. For efficient functioning, many enzymes require some molecules as cofactors. These helper molecules are called ...

In living organisms, there are many chemical reactions taking place. These reactions have many different functions, including breaking down the food we eat and getting energy from the broken down food ...

First, the enzyme RNA polymerase (RNAP) binds to a specific sequence called the promoter in DNA, and initiates RNA synthesis immediately downstream of this, at the transcription start site (denoted as ...

Niacin is a type of B vitamin that offers benefits for you whole body, from your brain to your skin. You can get it from meat, fish, and nuts, or in supplement form. Niacin, also known as vitamin B3, ...