Review Concept 8.4 Enzymes. Match the term and its description. Each term can only be used once. A catalytic protein speeds up a reaction without being [Choose ) consumed by the reaction. This isthe initial energy needed to start a chemical reaction [ Choose ) This is the region on the enzyme where the substrate binds. | Choose ] a substrate brings chemical groups of the active site into [ Choose ) positions that enhance their ability to catalyze the reaction > > > >
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- Choose False during an enzyme catalyzed reaction. Substrate concentration is typically much larger than that of enzymes. The rate of enzymatic reaction is related to the concentration of ES complex. Velocity of reaction reaches a plateau above certain substrate concentration. Velocity of reaction is linearly dependent on a substrate concentration. Maximum velocity is related to the number of catalytic turnovers in the unit time.multiple choice, choose the correct answer Under which of the following conditions would an enzyme fail to be accurately described by the M-M equation:1. kcat >> k1 or k-12. In the presence of a negative allosteric effector3. At low concentrations, the reaction is first order with respect to substrate concentration4. At high concentrations the reaction is zero order with respect to substrateEnzymes act by reducing the activation energy of areaction. Describe several ways in which this isaccomplished.
- NO AI GENERATED RESPONSE I NEED EXPERTS!! using results for experiment below conduct 1 graph of the different factors vs rate of enzyme activity. * *NO FUNNEL GRAPHS ACTUAL GRAPH WITH GOOD TITLE , AND MAKE SURE IT LOOKS LIKE THE IMAGE I PLACED BELOW** important info: experiment procedure: The experiment began by preparing a hot water bath by boiling water and an ice water bath using ice in a 400 mL beaker. In the control group, 2 mL of 3% H2O2 was placed in a test tube and a pinch of MnO2 was added. The rate of this reaction was assigned as 5, and the production of bubbles in millimeters (mm) was noted. The reaction was considered complete when no more bubbles were produced. Another control group was set up by placing 2 mL of 3% H2O2 in a test tube and adding a pinch of sand, with the rate of reaction assigned as 0. To investigate the difference between plant and animal catalase, 2 mL of H2O2 was added to a test tube and a small piece of fresh liver was added. The rate of…Modified TRUE or FALSE. Write the word TRUE if the statement is correct. If the statement is false, write the incorrect underlined word/s and indicate the correct word/s to make the statement true. Catabolic pathways synthesize complex end products from simple substrates and require energy use.Modified TRUE or FALSE. Write the word TRUE if the statement is correct. If the statement is false, write the incorrect underlined word/s and indicate the correct word/s to make the statement true. The reaction involving the substrate bound to the active site of an enzyme is made more favorable by increasing the activation energy of the reaction.
- Chymotrypsin information about enzyme? Trivial/Common Name Systematic (EC) name and number Chemical reaction catalyzed Metabolic pathway Function and cellular localization Size (kDa) and structure (tertiary and quaternary) pH stability Kinetic properties (Km- and Kcat value/s for natural substrates) Stability and potential inhibitorsPls answer all the number. -Complete the GLYCOLYTIC PATHWAY-Modified TRUE or FALSE. Write the word TRUE if the statement is correct. If the statement is false, write the incorrect underlined word/s and indicate the correct word/s to make the statement true. Feedback inhibition occurs when the end products of the metabolic pathways inhibit the enzymes involved in earlier steps.
- Hi, help please. Discuss each method of regulating phosphofructokinase below as indicated by the circle. Discuss 1.) The type of regulation occurring, 2.) What compound or condition performs the regulation, 3.) How/why it influences the enzyme activity.I am a bit confused about this PPT slide explanation. Why would a high energy transition state be favored when it requires more activation energy in an enzyme-substrate binding scenario?Multiple choice correct answer and explain every point 2. The factors that contribute to the enhancement of the rate of reactionsa) Specific inhibitor macromoleculesb) Product inhibitionc) Availability of substrate and activator cofactord) Covalent catalysise) Proximity and orientation effects