Biochemistry question:Enzymes decrease the activation energy by NOT doing which of the following?The answer choices are in the attached image. Please help . Thank you A. Bringing substrates closer togetherB. Breaking bonds in the enzyme to provide energyC. Modifying the local charge environmentD. Forming transient covalent bonds between enzyme and substrate

What Enzymes Do to Lower Activation Energy:Enzymes accelerate biochemical reactions by providing a…

Answered: A. Bringing substrates closer together…

A. Bringing substrates closer together B. Breaking bonds in the enzyme to provide energy C. Modifying the local charge environment D. Forming transient covalent bonds between enzyme and substrate

Human Biology (MindTap Course List)

11th Edition

ISBN:9781305112100

Author:Cecie Starr, Beverly McMillan

Publisher:Cecie Starr, Beverly McMillan

Chapter3: Cells And How They Work

Section: Chapter Questions

Problem 8SQ: Enzymes _______. a. enhance reaction rates b. are affected by pH c. act on specific substrates d....

See similar textbooks

Related questions

Q: Consider two reductive half-reactions: A+ 2e+ 2H+ B E'° = 0.3 V X+2e+ 2H+ =Y E'° = 0.4 V Which of…

A: For a general reaction of the type aA+bB→cC+dD, the standard free-energy change and the equilibrium…

Q: None

A: As the liver is responsible for maintaining blood glucose levels, it actively synthesizes glycogen…

Q: Into a flask containing cellular concentrations of G6P and F6P, you add the enzyme Glucose…

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: Consider the tripeptide serylalanylleucine. Part: 0 / 2 Part 1 of 2 Draw the structure of this…

A: Please give me helpful rate.thank you

Q: A 20.00 mL solution of 15.2 ppm CaCl2 (aq) is diluted to a final volume of 50.00 mL. What is the…

Q: Draw the structure of the product that forms when the carbonyl compound shown is treated with K2 Cr₂…

A: Step 1:This compound is an aldehyde. Aldehydes undergo oxidation reaction with K2Cr2O7 to produce a…

Q: Assuming ideal behavior, rank the solutions boiling points, 1 is lowest to 4 highest boiling point:…

A: Step 1:Boling point of solution is a collegiate property, which depends on the number of particles…

Q: Answer the following questions about compound A, represented in the given ball-and-stick model. In a…

A: Step 1: Rule for naming(i) Find the highest priority functional group.(ii) Determine and name the…

Q: None

A: Step 1: information on the name, mechanism, and conditions for this reaction.Name: This reaction is…

Q: Help please. How would I make the following buffers from Solid material? 1B

A: Step 1: Step 2: Step 3: Step 4:

Q: Balance the following equations: a, b, c, d, & e Please explain thoroughly how and why I would…

A: Approach to solving the question: Detailed explanation:In balancing chemical equations, the number…

Q: Please help with Biochem problem

A: Receptor Activation and Inactivation by a LigandIntroductionUnderstanding the intricate process of…

Q: View Policies Current Attempt in Progress In a future section on the biochemistry of fatty acids, we…

A: Detailed explanation: Oleic Acid (C18:1 Δ9)Structure: CH3(CH2)7CH=CH(CH2)7COOHNumber of double…

Q: For the following monosaccharide, draw the products formed when treated with each reagent. H. HO H H…

A: (1)The compound shown in the image is D-glucose in its Fischer projection form. When D-glucose is…

Q: U You record and plot the kinetics of an allosteric enzyme in three experiments. First, you measure…

A: Important Terms: Allosteric EnzymesAllosteric enzymes are proteins that change their conformation…

Q: 6. You must dilute two standards. Standard 1 has a albumin value of 8.5 g/dl. Standard 2 has an…

A: Step 1: Step 2: Step 3: Step 4:

Q: 1. How would you make 10 L of 0.3 M citrate buffer pH 2.5 from solutions of 0.4 M NaCitrate and 0.4…

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: please help with this

A: Option 1 (AUCAUUCUAUUGUCCUCCACC) brings change in which UGA (encoding Cysteine) becomes UCA…

Q: Draw the skeletal structure of a triacylglycerol that contains three molecules of caprylic acid.…

A: Step 1: Triacylglycerols (Triglycerides) Esters of glycerol and three fatty acids. They are the main…

Q: The phosphorylation catalyzed by hexokinase is essentially an irreversible reaction. Which of the…

A: Under cellular conditions, hexokinase converts glucose to glucose 6-phosphate while simultaneously…

Q: Consider the following chemical reaction 21CI(g) + H2(g) 2HCI +I (g) 2(s) Write the equation that…

A: Step 1: ExplanationThe rate of a chemical reaction is defined as the change in concentration with…

Q: Draw the skeletal structure for the product(s) that form(s) when the alcohol 2-butanol…

A: When 2-butanol (CH(3)CH(2)CHOHCH(3)) is oxidized, it can form different products depending on the…

Q: 7. Prediga el(los productos) de la siguiente reacciones: SO3H CI AICI 3, CH2Cl2, Anhidro, N2 atm.…

A: Please let me know if there are any queries, so that i can help through.

Q: Consider this structure. CH₂CH₂ Part: 0 / 3 Part 1 of 3 CH2CH2CH ས་ ་ C- CH₁₂ H₁C CH₂ Give the IUPAC…

A: For better understanding, all the carbon-carbon bonds are shown.

Q: None

Q: 3 Calculate the hydronium ion concentration in each of the following solutions, and label each as…

A: Detailed explanation: Examples: Key references:

Q: Please step by step answer and don't use ASI Answer please

A: please find the attached images for an explanation.

Q: g) HO₂+Cr(OH)4 CrO42 + OH¹- h) Br¹ + SO42 Brz + SO2 (H+) i) FeO + H2O2 Fe³+ + H₂O (basic solution)…

Q: Here are the SALCS group orbitals of the two F atoms in XeF2. Using the D2h character table, assign…

A: To solve this problem, we need to use the D2h character table and analyze the symmetry of the SALCs…

Q: The following data give the constant dissociation, Ka (for acetic acid at various temperatures):…

A: Step 1: To calculate ΔS° for the ionization of acetic acid at 25 °C, we use the Van't Hoff equation:…

Q: None

A: Step 1:water molecule has two bonding pairs and two lone pairs of electrons. There is one O-atom,…

Q: Match each autoimmune disease with its characteristics and the immune cell/s or molecules most…

A: Refer to the solution

Q: Given the following data, determine the rate law for the reaction below. 2H2 (g) + 2NO(g) → 2H2O(g)…

A: We know that according to the rate law, the rate is directly proportional to the concentration of…

Q: Q8 Indicate whether the following carbohydrates will give a positive (+) or a negative (-) result in…

A: Benedict's TestSeliwanoff's TestFermentation TestIodine…

Q: Bacteria growing under anaerobic conditions can respire using alternate electron donors and…

A: a) Calculating ATP Production per ElectronTo calculate the ATP production per electron, we need to…

Q: Consider the amino acid leucine. Note: Reference the Naturally-occurring amino acids table for…

Q: Use the References to access important values if needed for this question. For the following…

A: To find the theoretical yield and the percent yield of phosphoric acid for the given reaction, we…

Q: A spoonful of table salt dissolves in a bowl of soup. O chemical O physical S O neither

Q: what was the change in mass of the contents of the crucible? Compare the mass after heating to the…

A: The amount and mass of water evaporated are not necessarily significant but are large enough for a…

Q: None

A: Sir, if you have got the answer, please give me a helpful rate. Thank you

Q: Part 3 of 3 Consider these three monosaccharides. H H CH₂OH C=0 HO -H HO -H H -OH H- -OH H -OH HO HO…

A: Step 1: Isomers must have the same molecular formula1) Enantiomers are the mirror images of each…

Q: Biomaterials

A: Sol-Gel MethodProcess:Precursors (e.g., tetraethyl orthosilicate for silica) are dissolved in a…

Q: Combustion of glucose (C6H12O6) is the main source of energy for animal cells: -> + C6H12O6s 602g +…

A: Molecular weight of glucose is 180.156 g150 mg glucose is equivalent to (0.15/180.156) mol =…

Q: G protein-coupled receptors (GPCRs) and receptor tyrosine kinases (RTKs) are two basic receptor…

A: The statements that describe G protein-coupled receptors (GPCRs) are:1. GPCRs structure contains…

Q: Consider a reaction with the following thermodynamic properties. AH° 77.7 kJ AS° -35.7 J/(K⚫ mol) AG…

A: Step 1: GivenΔHo = 77.7 kJΔSo = -35.7 J/K.molΔGo = 88.4 kJ Step 2:ΔGo = ΔHo - TΔSoSince, reaction…

Q: None

A: I understand you'd like me to complete a problem set involving electrochemical cells. I'll go…

Q: A seminal paper on the reaction of singlet oxygen with the DNA base guanine was published by C.S.…

A: The mechanism for the formation of 8-oxo-7,8-dihydroguanine (8-oxo-G) from guanine and singlet…

Q: Draw the skeletal structure of the alkene that is needed as a starting material to prepare each of…

Q: Where does a label on carbon 2 in glucose end up after 1 round of the TCA cycle. How many cycles…

A: Question 1: Label Tracking in the TCA Cycle and CO₂ ReleaseLocation of Label on Carbon 2 of Glucose…

Q: how to do easily in simple terms

A: To modify the phylogenetic footprinting algorithm as described in the image, you will need to…

Question

Biochemistry question:

Enzymes decrease the activation energy by NOT doing which of the following?

The answer choices are in the attached image. Please help . Thank you

A. Bringing substrates closer together
B. Breaking bonds in the enzyme to provide energy
C. Modifying the local charge environment
D. Forming transient covalent bonds between enzyme and substrate

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

________ are always changed by participating in a reaction. a. Enzymes c. Reactants b. Cofactors d. Coenzymes
Which of the following is not true about enzymes? a. They are consumed by the reactions they catalyze. b. They are usually made of amino acids. c. They lower the activation energy of chemical reactions. d. Each one is specific to the particular substrate(s) to which it binds.
______ are always changed by participating in a reaction. a. Enzymes b. Cofactors c. Reactants d. Coenzymes
PREDICT In the following reaction series, which enzyme(s) is/are most likely to have an allosteric site to which the end product E binds? (a) enzyme 1 (b) enzyme 2 (c) enzyme 3 (d) enzyme 4 (e) enzymes 3 and 4
A molecule that donates electrons becomes _________, and the one that accepts the electrons becomes ________ . a. reduced; oxidized c. oxidized; reduced b. ionic; electrified d. electrified; ionic
Which of the following statements about inhibition is true? a. Allosteric inhibitors and allosteric activators are competitive for a given enzyme. b. If an inhibitor binds the active site, it is considered noncompetitive. c. If an inhibitor binds to a site other than the active site, this competitive inhibition. d. A noncompetitive inhibitor is believed to change the shape of the enzyme, making its active site inoperable. e. Competitive inhibition is usually not reversible.
How Art the Enzymes of Metabolic Pathways Organized? Name the four principal modes of enzyme organization in metabolic pathways.
Energy is stored long-term in the bonds of _____ and used short-term to perform work from a(n)_____molecule. a. ATP : glucose b. an anabolic molecule : catabolic molecule c. glucose: ATP d. a catabolic molecule : anabolic molecule
Test Your Understanding 8. Induced fit means that when a substrate binds to an enzymes active site, (a) it fits perfectly, like a key in a lock (b) the substrate and enzyme undergo conformational changes (c) a site other than the active site undergoes a conformational change (d) the substrate and the enzyme become irreversibly bound to each other (e) c and d
In the following graph: A represents the product. B represents the energy of activation when enzymes are present. C is the free energy difference between A and D. C is the energy of activation without enzymes. E is the difference in free energy between the reactant and the products.
In an enzymatic reaction: a. the enzyme leaves the reaction chemically unchanged. b. if the enzyme molecules approach maximal rate, and the substrate is continually increased, the rate of the reaction does not reach saturation. c. in the stomach, enzymes would have an optimal activity at a neutral pH. d. increasing temperature above the optimal value slows the reaction rate. e. the least important level of organization for an enzyme is its tertiary structure.
Which of the following statements about the allosteric site is true? a. The allosteric site is a second active site on a substrate in a metabolic pathway. b. The allosteric site on an enzyme can allow the product of a metabolic pathway to inhibit that enzyme and stop the pathway. c. When the allosteric site of an enzyme is occupied, the reaction is irreversible and the enzyme cannot react again. d. An allosteric activator prevents binding at the active site. e. An enzyme that possesses allosteric sites does not possess an active site.