Chymotrypsin is secreted by the pancres and passed into the intestine. The optimal pH for this enzyme is 7.8. If a patients pancreas cannot manufacture chymotrypsin, would it be possible to supply it orally? What happens to chymotrypsin's activity during passage through the gastrointestinal tract?

Q: Match the term with the defination: 1. The portion of the enzyme where catalysis occurs a. Enzyme b.…

A: the correct matching is as follows:

Q: Consider the following figure for the reaction A A+B C+D Progress of the reaction Is this reaction…

A: Catalysis is the process of altering the rate of a chemical reaction by adding a susbtance known as…

Q: How many subunits are present in catalase? What metal ion is necessary for its activity?What two…

A: Catalase is mostly found in all living organisms. Its main function is to protect tissues from the…

Q: A non-substrate molecule binds to an enzyme at the active site, causing the enzyme to stop working…

A: A non-substrate molecules binds to an enzyme at the active site causing the enzyme to stop working…

Q: c) Will the rate of the reaction increase, decrease or remain unchanged when additional enzyme…

A: The enzyme substrate reaction takes place in two steps and the reaction mechanism is, The…

Q: Define the optimum pH for enzyme activity.

A: The optimum pH for enzyme activity is defines as follows:

Q: How are blood enzyme levels used to diagnose certain diseases? Give an example of a specifi c…

A: Enzymes are proteins that act as Bio-catalyst. These biomolecules accelerate the rate of chemical…

Q: Which of the following statements is true regarding enzyme inhibition? a) It may be reversible or…

A: Enzymes are proteins that increase the rate of reaction by lowering the energy of activation and so…

Q: What type of enzyme is affected by the binding of a regulating substance at a point other than the…

A: Enzymes are the substance which increase the rate of reactions by providing the path of low…

Q: Many drugs are competitive inhibitors of specific enzymes. For drugs that act as competitive…

A: The branch of chemistry which deals with the physical or chemical interactions of two substances on…

Q: 1. How will each of the following changes in condition alter the rate of the enzyme-catalyzed…

A: a. Decreasing the temperature from 37°C to 10°C = Temperature is directly proportional to the enzyme…

Q: Which of the following enzymes is found in blood serum and is diagnostic of prostate cancer if…

A: Enzymes that found in blood serum and is diagnostic of prostate cancer if enzyme levels are elevated…

Q: Is the following an example of competitive or noncompetitive inhibition? Substrate Active site…

A: Enzymes are formed by proteins and they act as catalysts in biological reactions. Enzymes are very…

Q: 10. For the chart of enzyme activity: a. At what temperature does this enzyme have the highest…

A: Analysis-  Enzyme activity which indicate the rate of reaction catalysed by that enzyme. Enzyme…

Q: Why does an enzyme lose activity when the pH is drastically changed from optimum pH?

A: Enzymes are the catalyst that, within the mild condition of temperature, pH, and pressure of cells…

Q: Regarding the effect of substrate concentration on enzyme activity 20. Regarding the effect of…

A: Catalysts are the chemical compounds which are used to increase the rate of the reaction. When the…

Q: (2) 20.4 Match the terms, (1) active site, (2) induced-fit model, and (3) lock-and-key model with…

A: Dear student this question is related concept of enzyme models.

Q: Briefly describe how an enzyme-substrate complex forms, including both models, the Lock and Key and…

A: Given: Lock and key model and induced fit model. To find: Explain Solution: Enzymes are the…

Q: The enzyme responsible for the rapid formation of H2CO3 in the RBCs is: Group of answer choices…

A:

Q: 10.) If the optimum pH of a particular enzyme is 4.3, which of the following will likely result in…

A: Each enzyme work efficiently over a range of pH value.The optimum pH for an enzyme depends on its…

Q: Enzymes that are rather aggressive, and turned "off" by a protein segment until they are activated.…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The vast majority of serine protease inhibitors are competitive inhibitors. Which of the following…

A: Given statements, The Vmax of a reaction decreases in the presence of a competitive inhibitor. Km…

Q: What are the optimum temperature and pH at which enzymes are highlyactive.

A: Enzymes are macromolecular biological catalysts. Enzymes accelerate chemical reactions. The…

Q: 1. Draw a line graph to represent the data. Compare the two enzymes. % Activity of % Activity of…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Question 33 Which statement is a TRUE description of a transition state inhibitor of an enzyme? a.…

A: 33. The transition state inhibitors of enzyme binds covalently and show  irreversible interaction…

Q: If the equations for the extreme lines (a and e) using units shown in graph above are: y= 2.6x + 3.0…

A: We have find out Vmax for enzyme.

Q: Given enzyme catalyzed reaction k1= 4x106 M-1s-1, k -1=6x104 s-1, k2=2.0x103s-1. Determine if the…

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Q: Chymotrypsin is secreted by the pancreas and passed into the intestine. The optimal pH for this…

A:

Q: Draw the pH–activity profile for an enzyme that has one catalytic group at the active site: The…

A:

Q: Help with the remaining two please! Can you also check my work on the others?

A: (e) Denaturation of proteins has a tendency to disrupt the secondary and tertiary structures of…

Q: What term is used to describe a species which affects the functioning of an allosteric enzyme?   a.…

A: An allosteric inhibitor by binding to allosteric site changes the protein conformation in active…

Q: A type of enzyme regulation, where a product acts as an inhibitor molecule, iscalled inhibition. a.…

A: In end product inhibition, end product acts as an inhibitor molecule.

Q: 7. An organic molecule needed to make an enzyme function correctly is called a(n) a. subunit Ob.…

A: An organic molecule needed to make an enzyme function correctly is called a Coenzyme.    Cofactor…

Q: 19) A molecule that is similar in terms of the correct structure to the substrate for an enzyme will…

A: Enzyme is a biological catalyst which speeds up the chemical reaction. Enzymes are made up of…

Q: .) If the optimum temperature of a particular enzyme is 33°C, which of the following will likely…

A: Ans (E) Optimized temperature of the enzyme is the maximum temperature at which enzyme shows maximum…

Q: 12.) The active site of an enzyme A) cannot be identified from the protein’s primary structure C)…

A: An enzyme is a substrate which increases the reaction rate of a reaction by decreasing the…

Q: What is the process that involves the breaking of intermolecular forces that hold an enzyme into the…

A: We need to determine to process which breaks apart the 3d structure of enzyme.

Q: How does changing the concentration of enzyme at a fixed concentration of substrate affect the rate…

A: The rate of reaction depends on the number of enzymes present and the substrates concentration.

Q: An enzyme has an optimal pH of 7.1 and an optimal temperature at 37° C. Which statement describes a…

A: Given, An enzyme has an optimal pH of 7.1. An optimal temperature of 37oC. At a constant temperature…

Q: explain each graph above about enzymes and the factors affecting enzymatic activity.

A: Enzymes create chemical reactions in the body. They actually speed up the rate of a chemical…

Q: 58.) If the temperature at which a particular enzyme unfolds and loses its tertiary structure is…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Does Km value change with an increase of enzyme concentration? Explain

A: In the simplest case of a monomeric enzyme having a single active site, the Km is independent of the…

Q: What impact on k1 and k-1 would be when a mutation in the enzyme (E) makes the interaction between E…

A: Here, if we consider the reaction between enzyme (E) and substrate (S), then : K 1 is the rate…

Q: An enzyme requires a Zn2+ ion in order to function correctly. In this case, the Zn2+ is a(n) a.…

A: We have to tell about the answer of given multiple choice questions

Q: A substance that can bind to an enzyme at a location other than the active site and increase or…

A: A substance that can bind to an enzyme at a location other than the active site and increase or…

Q: 460 410 360 310 260 210 160 110 60 -10 -510 4 5 10 15 20 25 30 35 40 45 50 55 1/[S] per mM 1. What…

A: Michaelis Menten equation shows the effect of the concentration of the substrate on the rate of an…

Q: Does the behavior of allosteric enzymes become more or less cooperative in the presence of…

A:

Q: An enzyme has an optimal pH of 7.1 and an optimal temperature at 37° C. Which statement describes a…

A:

Vitamins and Coenzymes

A class of organic compounds needed in the human body for normal activities is known as vitamins. They are characterized into two parts depending upon their solubility in water. They can act as coenzymes, cofactors, or prosthetic groups for enzymes.