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False. Carbohydrates are organic compounds made of carbon, hydrogen, and oxygen, primarily serving as energy sources or structural components in organisms. Enzymes and catalysts are typically proteins or RNA molecules that facilitate chemical reactions but are not classified as carbohydrates. While some carbohydrates can have functional roles in biological processes, they do not act as enzymes or catalysts themselves.
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Enzymes are carbohydrates that act as catalysts in metabolic reactions true or false?
FALSE!Enzymes are PROTEINS that can act as catalysts in metabolic reactions.
Catalyst are always enzyme it's true or false?
False . Catalysts can be many things ; enzymes and transition elements and their compounds , for example .So Enzymes are always catalysts but Catalysts are NOT always enzymes .
True or False Enzymes are inorganic catalysts?
False. The activation energy of the reaction remains the same. Enzymes split up the reaction pathway into fewer steps, so that less activation energy is required at each step. This allows each step to occur at a lower temperature, or more quickly at the same temperature.
What proteins act as catalysts in mediating and speeding specific chemical reactions?
Enzymes are proteins that act as catalysts in mediating and speeding specific chemical reactions in biological systems. They lower the activation energy required for a reaction to occur, making the reaction proceed faster. Enzymes are highly specific, each one catalyzing a particular reaction or a group of related reactions.
CFCs are the catalyst in the destruction of Ozone. true or false?
CFC's are catalysts. They fasten the rate of reaction.
Is this true or false Four major types of macromolecules are proteins carbohydrates lipids and glycerol?
False. Glycerol is not a macromolecule itself, but a component of lipids. The four major types of macromolecules are proteins, carbohydrates, lipids, and nucleic acids.
Starches and sugars are examples of carbohydrates true of false?
True.
Almost all enzymes are proteins true or false?
Sort of Enzymes are proteins that increase the rate of chemical reations, they convert molecues from substrates ( a substrate is a molecue upon which an enzyme atc acts ) to products(a product is something "manufactured" by an enzyme from its substrate)Definition in link below.
Enzymes tend to raise the activation energy?
Enzymes lower the activation energy required for a chemical reaction to occur, allowing reactions to happen more efficiently at lower temperatures in biological systems. This reduction in activation energy enables faster reaction rates and promotes metabolic processes in living organisms.
Do enzymes work by providing energy to initiate reaction?
No they do not supply energy to start a chemical reaction, however energy has something to do with it. Enzymes actually lower energy barriers, in other words it reduces the activation energy needed which is the energy absorbed before the chemical reaction can start.
Do enzymes raise the energy of activation required to initiate a reaction?
false
Is it true or false that carbohydrates are the nutrients that should be the body's main source of energy?
The body can utilize protein, carbohydrates and fat for fuel.
