Which of the following statements about enzymes are correct? | C. Proteins are a main source of energy for cells. (Concept 8.4) Most enzymes are proteins. can transfer reactive groups from one substrate to another. c. b. An enzyme is very specific in terms of which substrate it binds to. Enzymes speed up chemical reactions by helping to orient molecules and providing them with a … (d) Enzymes are least reactive at optimum temperature. c) Enzymes are proteins. C. Enzymes can be denatured. c. Enzymes generally remain unchanged after finishing catalyzing B) The core enzyme contains several different subunits. Which of the following statements does not hold true for restriction enzyme ? (iv) Enzymes are highly specific for reactions. Option 4) Enzymes are least reactive at optimum temperature. C. Enzymes are used up when they catalyze a chemical reaction, so must be synthesized for each new chemical reaction. Option 3) Enzymes are denaturated by ultraviolet rays and at high temperature. After that point, the enzyme denatures. a. Which of the following statements about enzymes is incorrect? Most enzymes are proteins. localize substrates near one another. (i) Enzymes do not alter the overall change in free energy for a reaction. 2. Which of the following statements concerning the effect of temperature change on an enzyme-catalyzed reaction is incorrect? An enzyme's function depends on its three-dimensional shape. The active site must have the wrong configuration to … Which one of the following statements about enzymes is incorrect? ... Succinylcholine must be an allosteric regulator for this enzyme. b) Enzymes speed up chemical reactions. (iii) Enzymes speed up reactions by lowering activation energy. (ii) Enzymes are proteins whose three dimensional shape is key to their functions. An increase in temperature can stop the reaction by denaturing the enzyme. (c) Enzymes are denaturated by ultraviolet rays and at high temperature. (a) Enzymes are mostly proteinous in nature. An increase in temperature can increase the reaction rate by increasing the speed at which molecules move. Which of the following statements about enzymes is incorrect? An enzyme is not consumed by the catalytic process. Enzyme increases the rate of reaction c. Enzyme decreases the activation … can put a strain on substrate molecules to make reactions more efficient. Enzymes can be used to accelerate both anabolic and catabolic reactions. Enzymes can initiate or start a chemical reaction by stressing or bending a the chemical bonds of the substrate, for example. Almost all enzymes consist of proteins (some consist of RNA, but that does not make the statement incorrect) Enzyme activity is affected by pH changes, as a change in pH can help an enzyme act faster, until it passes the optimum point. a) Enzymes can initiate chemical reactions. Section 2.18 b) No, this is a correct statement. D) During digestion the essential macromolecules are directly absorbed. B. Enzymes are very specific for certain substrates. Option 2) Enzyme action is specific. Enzymes: lower the activation energy of chemical reactions. (a) It recognises a palindromic nucleotide sequence (b) It is an endonuclease . a. e) Enzymes … Which of the following statement/s is/are correct? Option 1) Enzymes are mostly proteinous in nature. (b) Enzyme action is specific. The enzyme is a biocatalyst b. A. An enzyme is consumed during the reaction it catalyzes. An enzyme lowers the activation energy of a chemical reaction. (c) It is isolated from viruses (d) It produces the same kind of sticky ends in different DNA molecules Which of the following statements regarding enzyme function is false? Which one of the following statements is incorrect about enzyme catalysis? Which of the following statements about enzymes is incorrect? d) Enzymes contain an active site for binding of particular substrates. Which one of the following statements is incorrect about enzyme catalysis? Question: Which Of The Following Statements About Enzymes Is FALSE?a. enable two substrates to interact that would never interact without the enzyme present.