abbreviation, CoA, stands for
Q: Which of the four biomolecules is not a biopolymer? O A) carbohydrates B) proteins C) lipids O D)…
A: Ans- 1 Among the given classes of molecules, lipids(c) are not biopolymer. # A polymer is formed by…
Q: Catabolism is breakdown and hydrolysis A. True B. False Anabolism is synthesis and dehydration A.…
A: Metabolism( series of biochemical reactions) in our body includes two important processes…
Q: for which purpose bio-catalyst called enzymes are used?
A: Enzymes are proteins which are complex macro-molecules with high molecular weight. They are present…
Q: Which of the following terms refers to a substrate gaining one or more electrons? Question 1…
A: The addition or removal of electrons occurs in redox (Oxidation-reduction) reactions. In other…
Q: Define isoenzymes
A: Enzymes are biocatalyst that helps increase the rate of chemical reactions and in the process, they…
Q: Which statement defines a coenzyme
A: Answer - Option E - An organic molecule closely associated with enzymes
Q: Explain how the same type of enzyme could function as a cleaning agent added to a detergent, and…
A: Enzymes take part in several reactions in our body during metabolism and anabolism and catabolism.
Q: CHOOSE THE CORRECT LETTER If an enzyme requires FAD as a coenzyme, what type of reaction does this…
A: Enzymes are proteinaceous molecule that may contain some non protein part that is either a cofactor…
Q: Which of the following classifications apply to the formation of 3-hydroxybutyrate from…
A: Ketogenesis It is the process of formation of ketone bodies in the liver during fasting or…
Q: Why are proteins purified? Explain with examples
A: Protein purification is a series of processes intended to isolate a single type of protein from a…
Q: Complete the following table by providing the reactants/substrates, enzymes and their functions as…
A: Fatty acids are stored in cells in the form of triglycerides. They are involved in various…
Q: Give an example of food preservation in which the enzymes are inactivated (a) by heat and (b) by…
A: Food preservation is a way of preserving the food for a longer period of time. It delays the time…
Q: The ionization of a sodium atom to produceNa+ is an example ofa. oxidation.b. reduction.c.…
A: Atoms are made up of electrons, protons, and neutrons. Electrons are present on distinct shells…
Q: Which are considered exoenzymes? Choose all that apply.
A: Answer: EXOENZYMES : These are the extracellular enzymes which are secretes by the cells and acts…
Q: Draw the product that is obtained from the reaction of cholesterol with the H2O, H+
A: Cholesterol is the major sterol in animal tissues. It consists of steroid nucleus called…
Q: Name an enzyme that acts on each molecule.(a) Amylose (b) Peroxide (c) DNA
A: Enzymes are proteins that acts as biological catalyst and accelerate the biochemical reactions by…
Q: Define the following terms: A) substrate B) cofactor C) coenzyme D) apoenzyme E) holoenzyme
A: Enzymes These are defined as the proteins that help in speeding up metabolism and the chemical…
Q: Addition of a phosphoester to a ceramide makes a(n): a. sphingomyelin b. plasmalogen C. sphingosine…
A: A lipid refers to the biomolecule that is made of a hydrocarbon chain linked with a carboxylic acid…
Q: Food can be preserved by inactivation of enzymes that would cause spoilage—for example, by…
A: Foods are preserved from the action of bacterias, which releases the chemicals that help to degrade…
Q: Which of the following is an appropriate definition of zymogen? a) An inactive enzyme precursor b)…
A: An enzyme is a protein that catalyzes many biological reactions. Enzymes are globular proteins that…
Q: А In the image above, the substance indicated as C is a(n) O a. substrate O b. regulatory molecule…
A: Enzymes are basically the proteins that speed up the process of a biological reactions. These are…
Q: In casein hydrolysis the substrate for the enzyme is?
A: The substance in which enzyme acts is known as substrate. Enzyme is a protein which catalyse a…
Q: Classify each of the following molecules as (1) an oxidizing agent, (2) a reducing agent, or (3)…
A: Oxidation and reduction are the two process that deals with the loss and gain of electrons…
Q: List five properties of enzymes( biological catalysts).
A: Enzymes - they are also known as biocatalyst. The function of catalyst is to lower down the energy…
Q: ____________is another term for biosynthesis.a. Catabolism b. Anabolism c. Metabolism d. Catalyst
A: Cell is a basic membrane-bound unit and it is often called as the basic building blocks of all…
Q: Catalysts such as enzymes produced in the gut is always _________ in form and is a type of…
A: Catalysts are substances that increase the rate of the reaction but are not consumed in the process.…
Q: A metal ion required for enzyme activity is called a. cofactor b. a proenzyme c. a subtrate d. a…
A: Enzymes are protein molecules that increase the rate of reaction by decreasing the activation energy…
Q: Which of the following is a cofactor and which is a coenzyme?(a) Cu2+ (b) Tetrahydrofolate(c) NAD+…
A: A coenzyme is an organic or non-protein component that binds to the enzyme which is required for the…
Q: What do the following abbreviations stand for?(a) FAD(b) CoQ(c) NADH/H+(d) Cytochrome c
A: Aerobic cellular respiration includes: glycolysis, citric acid cycle and oxidative phosphorylation.…
Q: Organic molecules required by enzymes to enhance catalysis are called a. coenzymes b. zymogens c.…
A: An enzyme is a substance that acts as a catalyst in living organisms that regualtes the rate at…
Q: Label the image with the following terms: active site, reactant, enzyme.
A: Enzymes permit numerous chemical reactions to happen inside the homeostasis imperatives of a living…
Q: Define the following terms: a. coenzyme A b. TPP c. lipoic acid d. PDHC e. PDK1
A: Since you have posted a question with multiple subparts, we have been instructed to answer the first…
Q: When glucose and fructose reacts, water is removed from the reaction vessel and sucrose is formed.…
A: Biomolecules are the biological molecules that are present inside the living organisms. These…
Q: Which of the following is a Phase II reaction? A Dehalogenation B Reduction c) Oxidation Glutathione…
A: Disclaimer: According to the guidelines of Bartleby, I am solving the first question only. Please…
Q: What term describes the substance that is bound by an enzyme and converted to product? O a. Coenzyme…
A: Enzymes are biological macromolecular catalysts. Chemical reactions are accelerated by enzymes.…
Q: Name the components a bioreactor must possess to achieve the desired product?
A: Bioreactor is defined as a vessel that carries out a biological reaction. It is used to culture…
Q: In the image above, the substance indicated as C is a(n) ___. regulatory molecule substrate…
A: An enzyme molecule binds to its substrate molecule to the place called the active site.
Q: Define the following terms: a. coenzyme b. anabolic pathway c. catabolic pathway d. signal…
A: Enzymes are the biological catalyst that is generally a protein. In the human body, enzymes help…
Q: identify the necessary metabolite, enzyme, coenzyme, reaction and metabolic pathway on numbers 1-4
A: The number 1. Metabolic Pathway = Glycolysis where Glucose is converted into G-6-Phosphate and…
Q: Similar to vitamins: c. coenzyme b. cofactor a. apoenzyme d. all of the above
A:
Q: Microorganisms in the soil release enzymes to digest dead leaves (a) explain how enzymes catalyse…
A: Enzymes are the biocatalysts that speed up biochemical reactions. These are generally formed of…
Q: All antioxidants_____ . a. prevent other molecules from being oxidized b. are coenzymes c. balance…
A: Introduction: Human or natural antioxidants may be able to prevent or delay various types of cell…
Q: Explain how would you go about identifying the active site residues in the laboratory
A: Active site is defined as the enzyme region where substrates bind and lead a reaction. The active…
Q: Which of the following is a degradation product of both cytidine and deoxycytidine? a. β-alanine b.…
A: Cytidine is a nucleoside molecule that is formed when cytosine is attached to a ribose ring via…
Q: Vitamin C is an organic molecule that helps many enzymes in the body function. A lack of vitamin C…
A: Vitamin C is also known as ascorbic acid.It is used to prevent and treat scurvy. It is an essential…
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- ________ are always changed by participating in a reaction. a. Enzymes c. Reactants b. Cofactors d. CoenzymesChain breaking antioxidants areDoes the enzyme described in each of the following statementsrequire a cofactor to be active?(a) Ni2+ is present in the active site.(b) Addition of FAD allows the reaction to occur.(c) The presence of K+ does not affect the reaction.
- Draw the product that is obtained from the reaction of cholesterol with the H2O, H+In covalent catalysis, either nucleophilic catalysis or electrophilic catalysis occurs. Do you agree or disagree with this statement? Explain.Peptide bonds are formed via what type of reaction? A. Condensation B. Hydrolysis C. Oxidation-Reduction D. None of the above
- Which of the following classifications apply to the formation of 3-hydroxybutyrate from acetoacetate?(a) Condensation (b) Hydrolysis(c) Oxidation (d) Reductiondiscuss the following statement: “Whether the ΔG for a reaction is larger, smaller, or the same as ΔG° depends on the concentration of the compounds that participate in the reaction.”Why do enzymes bind to substrates?
- Catalysts are believed to lower the activation energy of thetransition state in a chemical reaction. How do they accomplish this task?All coenzymes are cofactors, but not all cofactors are coenzymes. Explain this statement briefly.Four important properties of enzymes are high catalytic rate,high degree of substrate specificity, negligible formation ofside products, and _____________________.