Which statement describes a function of the hormone estrogen? A). A. Enzymes aid biological reactions by providing more reactants. Enzymes differ from ordinary chemical catalysts in several important respects: Enzymes are specific. similaritis betwwen antibody hormone receptor and enzyme Which statement best describes the role of … How many grams of bromine are required to completely react with 22.1 g of titanium? Get your answers by asking now. Is Mike Tyson any relation to Cicely Tyson? Pepsin, powerful enzyme in gastric juice that digests proteins such as those in meat, seeds, and dairy products. Less energy is needed to start a reaction when enzymes are present. Which of the following statements best. Which statement best describes enzymes? 1. C. enzymes are proteins D. the shape of an enzyme allows it to do its job. Which statement best describes how enzymes affect biochemical reactions? B. All enzymes have the same shape as their substrates. ? Which statement best describes the enzyme represented in the graphs? The rate of activity of an enzyme might change as pH changes 3. How many times do a clock's hands overlap in a day? C. Enzymes raise the temperature in a cell to speed up biological reactions. How do you think about the answers? Does anyone have any VALID scientific refutation of the overwhelming scientific consensus that AGW is true? Does Matthew Gray Gubler do a voice in the Disney movie Tangled? 4. In your opinion, which cheese is the absolute worst? Following statements describe the characteristics of the enzyme Restriction Endonuclease. Which statement best describes the enzyme represented in the graphs below? Answer: 1 question Enzymes are involved in biochemical reactions within the cells of all living organisms. Is Cicely Tyson related to Whitney Houston? Which statement best describes the enzyme represented in the graphs below? (1) The enzyme cuts DNA molecule at identified position within the DNA. Which statement describes a homogeneous catalyst? 1. they control the transport of materials. A. enzymes work best at a specified pH B. all enzymes have the same shape as their substrates. E. 2. they provide energy for chemical reactions. Enzymes are all proteins yet not all proteins are enzymes. The changing of the shape of the substrate can slow down reactions by preventing the binding of the substrate and the active site.C. (2) it promotes sperm production in males. They absorb oxygen from the enviornment. C. Temperature and pH have no effect on the action of this enzyme. There is no action at a distance involved. Which statement defines activation energy? If the Greenhouse effect is a fraud, why does the airless moon get so cold at night? This enzyme works best at a temperature of 55°C and a … pH of 11 B. Well there are enzymes in your body so I hope at least 1. Why don't libraries smell like bookstores? Which of the following statements best describes a metabolic pathway? Who is the longest reigning WWE Champion of all time? A. Temperature and pH have no influence on the activity of this enzyme. A. Temperature and pH have no effect on the action of this enzyme. This enzyme works best at a temperature above 50 C and a pH above 12 This enzyme works best at a temperature of 20°C and a pH of 4 h C. This enzyme works best at a temperature of 35°C and a pH of 8. o D. This enzyme works best at a temperature of 50°C and a pH of 12. 6 Answers. Which of the following statements about enzymes is NOT true? D. Enzymes reduce the activation energies of biological reactions. C). A Enzymes react at identical rates under all circumstances. How do you dissolve glucose in water in the shortest time? Which statement best describes the function of enzymes? 15. You can sign in to vote the answer. Answer Save. d. The shape of an enzyme allows it to do its job. This enzyme works best at a temperature of 50 degree C and a pH of 12. a. What colour clothing is best to wear on a summer night. … a. Enzymes work best at a specified pH. why doesn't Rupert Murdoch believe in climate change. The original reaction is catalyzed. Please put the number of the answer i greatly appreciate it, Thank you! Some enzymes covalently bind a non-protein organic molecule to the active site. 3.they affect the rate of chemical reactions. B Enzymes are destroyed and then reformed after each reaction. a. Enzymes work best at a specified pH. They provide energy for chemical reactions. Temperature changes do not affect enzymes 4. Less energy is needed to start reaction B. C. Reaction B occurs at a slower rate. Which of the following statements about enzymes is NOT true? To perform their function, they often need a co-enzyme and a prosthetic group, which is often a mineral. This diagram best illustrates the relationship between A)They control the transport of materials. Several enzyme-catalysed reactions are carried out during the period of time that the s answer choices . C. They affect the rate of chemical reactions. which of the following statements about enzymes is NOT true? Every enzyme controls many different reactions 2. How long will the footprints on the moon last? B The rate of activity of an enzyme might change as pH changes Identify the incorrect statement. D. This enzyme works best at a temperature above 50°C and a pH above 12. (2) The enzyme binds DNA at specific sites and cuts only one of the two strands. This enzyme works best at a temperature of 35°C and a pH of 8. Which statement correctly describes a property of enzymes? 1. they control the transport of materials. ? (4) it maintains blood sugar levels. Which statement describes a homogeneous catalyst? d. Enzymes are organic catalysts. The s subunit of a G-protein binds to the enzyme and increases the chances of the enzyme catalysing a reaction. They absorb oxygen from the enviornment. It is in the same phase as the reactants. D. They absorb oxygen from the environment. They affect the rate of chemical reactions....BUT do not undertake any changes themselves, 3 they increase the speed of the chemical reactions, 3. temperature changes do not affect enzymes. Yes or no. D. Temperature and pH can affect how enzymes work. Mercury poisoning is a debilitating disease that is often fatal. c. Enzymes are proteins. C)They affect the rate of chemical reactions. A)Enzymes are composed of polypeptide chains. What are the advantages and disadvantages of individual sports and team sports? Which statement best describes how enzymes affect biochemical reactions? A. B)They provide energy for chemical reactions. D)They absorb oxygen from the environment. This enzyme works best at a temperature of 50 C and a pH of 12. b) The study of how drugs can be designed using molecular modelling based on a drug's pharmacophore. b. Pepsin is the mature active form of pepsinogen, which is released into the stomach and mixed with hydrochloric acid to produce pepsin. Enzyme activity is regulated by: • pH values – different enzymes work best a certain pH values. How do you minimize threat to internal validity? So A. This enzyme works best at a temperature of 50 C and a pH of 12. ? B). Given the graph below, which statement best describes the role of enzymes? The shape of enzymes changes slightly as they interact with the substrate creating a lock-and- key fit.B. The scientist needs to use a special type of organic molecule to perform this cutting process. The portion of an enzyme that binds substrate and carries out the actual catalysis is termed the active site. B. Which statement best describes the enzyme represented in the graphs? Which statement describes a similarity between all enzymes antibodies and hormones? 19) Which of the following statements describes how signal amplification takes place with respect to the enzyme adenylate cyclase? Temperature and pH have no influence on the activity of this enzyme. A. Which statement best describes enzymes? b. Learn about the functions and uses of pepsin. C. Enzymes slow chemical reactions. - the answers to estudyassistant.com describes the induced fit model of enzyme activity? D Enzyme structures are specific to the type of substrate they bond to. The binding of a competitive inhibitor changes the shape of the active site so that it binds substrate less tightly When did organ music become associated with baseball? a) The study of how drugs reach their target in the body and how the levels of a drug in the blood are affected by various factors. The organic molecule concerned is required if the enzyme is to catalyse a reaction on a substrate. 3.Which statement describes all enzymes? This molecule is Which statement describes all enzymes? 4. 16. b. All enzymes work inside cells. The active site and the substrate have complementary shapes; they fit together like a lock and key. This enzyme works best at a temperature of 35 C and a pH of 8. ? 11.Which statement best describes enzymes? This enzyme works best at a temperature of 35 C and a pH of 8. Join Yahoo Answers and get 100 points today. They control the transport of materials. 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. Which of the following statements best describes an allosteric binding site? Still have questions? It is in the same phase as the reactants. Which statement best describes the graph shown? Which of the following statements accurately describes enzymes? 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