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What molecule acts as a catalyst in living things?
Enzymes are the organic molecules that act as biological catalysts.
Is a substrate an enzyme?
No, a substrate is the molecule that the enzyme acts upon to catalyze a reaction. Enzymes are proteins that function as biological catalysts, helping to speed up chemical reactions by lowering the activation energy.
Is it true that enzymes are proteins that control chemical activities?
Yes, enzymes are proteins that function as biological catalysts, controlling the speed of chemical reactions in living organisms. They do this by lowering the activation energy needed for a reaction to occur, thus speeding up the reaction without being consumed in the process.
What is a protein molecule that acts as a biological catalyst to speed up chemical reactions by lowering the energy of activation?
The presence of catalysts, usually enzymes.
Do salt and acid act as a catalyst in rusting metals?
No, salt and acid do not act as catalysts in rusting metals. Catalysts are substances that can speed up chemical reactions without being consumed in the process. In the case of rusting, salt and acid can actually accelerate the rusting process by increasing the conductivity of the water or by providing more ions for the reaction to occur.
Is an enzyme a type of protein?
Yes, an enzyme is a type of protein that acts as a biological catalyst to speed up chemical reactions in living organisms.
What are the functions of enzymes?
Enzymes are biological catalysts that speed up chemical reactions in living organisms. They work by lowering the activation energy required for a reaction to occur, thereby increasing the rate of the reaction. Enzymes are highly specific in the reactions they catalyze, and they can be regulated to control cellular processes.
What is the function of an enzyme?
Enzymes are biological catalysts that speed up chemical reactions in living organisms by lowering the activation energy required for the reaction to occur. They are highly specific and can catalyze a wide range of reactions within cells.
What is an enzyme's role in chemical reactions?
Enzymes are proteins found in living things that act to catalyze specific reactions. Made up of a complex of amino acids, enzymes are part of every chemical reaction in living things. They aid in digestion, the growth and building of cells, and all reactions involving the transformation of energy. Inside the cell, enzymes create RNA and DNA by facilitating the reaction of ribose with adenosine. They also specify the sites for linking to build RNA along a DNA template.
Why are enzymes needed to control chemical reactions with cells?
enzymes are needed to control chemical reactions within cells because the enzymes acts like catalysts. They basically speed up the reactions within the body, and within the cells, so there fore they help the body maintain its internal environment (homeostasis).-Grade 12 Bio student(exact question came on a handout :P)
What type of molecule is made from amino acids and acts as a biological catalyst?
Ah, darling, it's called a protein. Yes, those little guys made from amino acids that work their magic as biological catalysts. They're like the busy bees of the body, making sure everything runs smoothly.
Why are enzymes needed to control chemical reactions in cells?
it acts as a catalyst
