They absorb oxygen from the enviornment. 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 … Beta-galactosidase (Beta-gal) is a bacterial enzyme used in the metabolism of lactose. Biomolecules (11 Dec) - Live Session - NEET 2020 Contact Number: 9667591930 / 8527521718 Three different groups of human intestinal bacteria were cultured in a glucose-based medium. D. Enzymes slow chemical reactions. Please put the number of the answer i greatly appreciate it, Thank you! Which of the following correctly describes an enzyme? 2. they provide energy for chemical reactions 3.they affect the rate of chemical reactions. Temperature and pH can affect how enzymes work. Which of the following most clearly and correctly describes an enzyme? C. Many different types of substrates with different shapes can bind to a single enzyme. Which of the following suggests that the shape of an enzyme determines the enzyme’s function? 1. they control the transport of materials. molecule that increases pH. a. they are used up during the reaction. The image above models an enzyme-catalyzed chemical reaction. The scientist heats the enzyme and finds that it can’t bind onto the lipids anymore. They speed up chemical reactions. molecule that denatures proteins. In an experiment, a scientist adds lipase to a lipid sample. They only react with a specific substrate. 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 statements accurately describes enzymes? B. Enzymes increase the activation energy of reactions. Which of the following statements correctly describes enzymes? Lipase is an enzyme that h … elps in lipid digestion. Enzymes break down large molecules to yield smaller molecules. Enzymes are all proteins yet not all proteins are enzymes. 4. (Select all that apply.) They are used up during the reaction. 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 So A. 1. a. a dynamic equilibrium. b. These proteins are composed of many simpler molecules called amino acids. 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. Q. Enzymes are proteins that help increase the rate of chemical reactions inside cells. increase the amount of substrate. b. they speed up chemical reactions. Correct answers: 1 question: Which of the following statements correctly describes enzymes? biological catalyst. change the temperature towards the optimum. 2. It binds only one substrate. They become part of the product. (select all that apply.) Coenzymes bind to the enzyme and alter its shape that may the two improve the catalysis or shrink its consequence (regularly shrink). - 16312810 A. Which of the following correctly identifies components A, B, and C? 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 ! Read the following passage and answer the following questions. c. they become part of the product. The lipid sample breaks down into _____ because of the lipase. d. they only react with a specific substrate. Which of the following will NOT increase the rate of a biological reaction?