What Are Catalysts? A catalyst is a substance that speeds up a chemical reaction, or lowers the temperature or pressure needed to start one, without itself being consumed during the reaction. Catalysis is the process of adding a catalyst to facilitate a reaction. During a chemical reaction, the...
What is the role of enzymes as a catalyst? Many enzymes end with "-ase." Name one and explain what the enzyme does. What is the function of enzymes in cells? In which state do enzymes exist? Why are enzymes so specific? Fill in the blank: are molecules that are affected by enzymes...
Enzymes are defined as bio-Chemical catalyst. Show More | ShareSaveClass 12CHEMISTRYQUESTION BANK Topper's Solved these Questions XII BOARDSBOOK - XII BOARDS PREVIOUS YEARCHAPTER - XII BOARDSEXERCISE - QUESTION PAPER (SECTION-A) 7 Videos XII BOARDSBOOK - XII BOARDS PREVIOUS YEARCHAPTER - XII ...
Why does an enzyme function as a catalyst in a reaction? Explain the role of enzymes in metabolic processes. Explain the role of enzymes in a living cell. What are the digestive enzymes and what do they do? What is enzyme inhibition? Describe reversible and irreversible enzyme inhibition. ...
In contrast to the other two major classes of catalysts, organometallics, and enzymes, organocatalysis does not require the use of metals nor large complex molecules to achieve catalytic activation. Due to their efficiency and selectivity, organocatalysts are of interest in efforts toward sustainable ...
Enzymes are biological catalyst. Each biological reaction requires a different enzyme. Thus, as compared to cmoventional catalyst enzymes are very specific and efficient in their action. Each type of enzyme has its own specific optimum conditions of conc
Enzymes are proteins that act as biological catalysts. Catalysts accelerate chemical reactions. The molecules upon which enzymes may act are called substrates,
In E. coli, there are actually two closely-spaced membranes protecting the cell. Inside the membrane is the cytoplasm, made up of millions of enzymes, sugars, ATP and other molecules floating freely in water. At the center of the cell is its DNA. The DNA is like a wadded-up ball of ...
Enzymes are biological catalysts, primarily proteins, that speed up chemical reactions in living organisms. They are highly specific to their substrates and play a critical role in various metabolic pathways. Coenzymes, on the other hand, are small organic molecules that assist enzymes in their cata...
Catalyst Varies widely, from simple ions to complex structures. Zeolites are complex structures used as catalysts in the petroleum industry. 6 Enzyme Indispensable for metabolic processes and other life functions. DNA polymerase enzymes are crucial for DNA replication. 6 Catalyst Extensively used in che...