b. they speed up chemical reactions. Biomolecules (11 Dec) - Live Session - NEET 2020 Contact Number: 9667591930 / 8527521718 Which of the following statements correctly describes enzymes? Lipase is an enzyme that h … elps in lipid digestion. Substrates bind to the enzyme they're unique to and don't help catalyse the reaction it is the enzyme with catalyses the substrates reaction. 4. molecule that denatures proteins. It binds only one substrate. C. Many different types of substrates with different shapes can bind to a single enzyme. biological catalyst. Read the following passage and answer the following questions. a. D. Enzymes slow chemical reactions. In an experiment, a scientist adds lipase to a lipid sample. a. the inhibitor binds to the mRNA to prevent translation f the enzyme b. the inhibitor binds to the enzyme substrate c. the inhibitor binds to the enzyme but not at its active site d. the inhibitor binds to the enzyme at its active site e. the inhibitor bind to the gene that encodes for the enzyme Please give a reason why this the correct answer is true ! They absorb oxygen from the enviornment. 1. Coenzymes bind to the enzyme and alter its shape that may the two improve the catalysis or shrink its consequence (regularly shrink). increase the amount of substrate. The scientist heats the enzyme and finds that it can’t bind onto the lipids anymore. Enzymes are all proteins yet not all proteins are enzymes. It is insensitive to temperature or pH changes c. It is denatured when a substrate binds to it d. It only is used to catalyze those reactions with an unfavorable + Δ G e. It lowers the activation energy for chemical reactions Correct answers: 1 question: Which of the following statements correctly describes enzymes? 2. molecule that increases pH. B. Enzymes increase the activation energy of reactions. So A. They are used up during the reaction. - 16312810 Enzymes break down large molecules to yield smaller molecules. (select all that apply.) Which of the following most clearly and correctly describes an enzyme? Temperature and pH can affect how enzymes work. 1. they control the transport of materials. A. Which of the following correctly identifies components A, B, and C? The lipid sample breaks down into _____ because of the lipase. They speed up chemical reactions. A) The first step is the phosphorylation of galactose by glucokinase B) Galactosemia is primarily caused by a defective epimerase C) One critical metabolite involved is also involved in glycogen production D) The … a. they are used up during the reaction. The image above models an enzyme-catalyzed chemical reaction. Please put the number of the answer i greatly appreciate it, Thank you! They only react with a specific substrate. They become part of the product. These proteins are composed of many simpler molecules called amino acids. b. 2. they provide energy for chemical reactions 3.they affect the rate of chemical reactions. Which of the following suggests that the shape of an enzyme determines the enzyme’s function? c. they become part of the product. 15) Which of the following correctly describes the enzymes and reactions involved in the entry of carbons derived from galactose into the glycolytic pathway? Which of the following correctly describes an enzyme? Which of the following will NOT increase the rate of a biological reaction? change the temperature towards the optimum. a dynamic equilibrium. (Select all that apply.) Q. Enzymes are proteins that help increase the rate of chemical reactions inside cells. Which of the following statements accurately describes enzymes? Beta-galactosidase (Beta-gal) is a bacterial enzyme used in the metabolism of lactose. Three different groups of human intestinal bacteria were cultured in a glucose-based medium. d. they only react with a specific substrate.