Þraw a graph to show the effect of the factors affecting enzyme activity a. Temperature b. pH Temperature (C) pH c. substrate concentration Substrate concentration Enzyme concentration Rate of enzyme activity Rate of enzyme activity Rate of enzyme activity Rate of enzyme activity

Q: A) Which substrate A or B had the greater affinity for the enzyme? How did you make your conclusion?…

A: Enzymes are substances that increase the velocity of a chemical reaction. They are the biocatalysts,…

Q: Using the table attached, answer the following What happens when enzymes are not in their optimal pH…

A: Enzymes are 3D tertiary globular proteins that function as reusable biological catalysts. Enzymes…

Q: If the shape of an enzyme’s active site were to change, what would happen to the reaction that the…

A: An enzyme is a protein molecule which helps to increase the chemical metabolic reactions inside the…

Q: describe how enzyme action is affected by an increase in temperature

A: Enzymes are the proteins which functions to catalyze a particular biological reaction by increasing…

Q: Explain why enzyme activity varies with temperature, as shown here.

A: Enzyme activity is a measure of number of moles of product formed per unit time.

Q: Create a graph illustrating the activity of an enzyme or rate of reaction with the different factors…

A: The rate of reaction increases as the enzyme concentration rises. Because the rate of an…

Q: Which graph shows the effect of temperature between 20°C and 35°C on the activity of a human…

A: Digestive enzymes are associated with the breakdown of complex biomolecules in the ingested food.…

Q: Describe how temperature and pH affect enzymes.

A: Enzymes are protein molecules that speed up biochemical reactions happening in a living body. They…

Q: With regard to enzymes, why are vitamins necessary for good health? Give examples.

A: Enzymes are chemical molecules that behave as a catalyst to certain biochemical processes in living…

Q: 4. How would you summarize the effect of enzyme concentration on enzyme activity?

A: Enzymes are biological catalysts that increase the rate of reactions taking place in the living…

Q: What effect did temperature have on enzyme activity? Cite relevant experimental dat in your answer.…

A: Enzymes are the proteins which acts as catalysts for the reaction, they decrease the reaction time…

Q: With regard to enzymes, why are vitamins and minerals necessary for good health? Give examples.

A: Answer- Vitamins and minerals are essential chemicals which are non nutritive in nature.  They are…

Q: how does temperature affect enzyme activity?

A: Enzymes are the biological catalyst that accelerates the biochemical reaction in the body. They are…

Q: se the table attached to make a graph and answer the following question. What happens when enzymes…

A: Enzymes are affected by changes in pH. The most favorable pH value, the point where the enzyme is…

Q: Describe denaturation, explaining how the 3D structure is impacted by increased temperature and the…

A: High temperature has following effects on proteins and enzymes.

Q: Describe three functions of coenzymes in enzyme activity.

A: Coenzyme is an organic cofactor.

Q: How does an enzyme lower the activation energy of a reaction? Draw a graph showing the difference of…

A: The enzyme is the proteinaceous molecule that helps in the speeding up of any chemical reaction in…

Q: Experiment #1: The Effect of Concentration on Reaction Rate Number of Drops of Enzyme 2 4 6 Reaction…

A: During a biochemical reaction, substrate molecules get converted into product according to the…

Q: Which part of the curve shows the effect of an enzyme?

A: activation energy -The activation energy is the energy required to start a reaction. Enzymes are…

Q: Explain the difference between competitive and allosteric inhibition in enzymes. Give an example…

A: Introduction: Enzymes are the catalysts that increase the rate of the reaction inside the living…

Q: Using the diagram below, explain how body temperature affects the normal functioning of an enzyme

A: Optimum temperature:  The temperature at which an enzyme is most active is referred to as the…

Q: Students did an experiment comparing the activity of four different enzymes, A, B, C, and D. The…

A: Enzymes are protein molecules which acts as a catalyst and speed up the reaction when they act on…

Q: List three conditions that would alter the activity of an enzyme.

A: Enzymes are protein molecules which acts as a catalyst and speed up the reaction when they act on…

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: Give two SPECIFIC examples of when, where, and why temperature and pH are important to the activity…

A: Enzymes are the biological catalysts which are proteins that perform the function of carrying out…

Q: What is the minimum amount of energy required to start a chemical reaction?   A. Activation energy…

A: Collision theory says that for a reaction to occur ,there must be colliding of molecules with…

Q: What factors affect enzyme activity and/or denature the enzyme? Use specific examples from the…

A: Biomolecules are organic molecules present in living organisms which include carbohydrates,…

Q: Explain what happens when an enzyme binds with its substrate, and name the model used to describe…

A: Step 1 Enzymes are usually proteinaceous substances produced by living cells that catalyze…

Q: what is the relationship of enzyme and temperature

A: Proteins that operate as biological catalysts are known as enzymes. Catalysts speed up chemical…

Q: Predict what would cause a decrease in enzyme activity at temperatures above 37’C.

A: The rate of reaction or reaction rate is the speed at which reactants are converted into products.…

Q: Use graphs to illustrate enzyme activity as a function of the following: II. a. Substrate…

A: Enzymes are the biocatalyst that is required for most of the processes occurring inside the living…

Q: Explain why an enzyme has an optimal pH and if the pH goes above or below that the rate of reaction…

A: Enzymes are primarily proteins. These proteins are composed of single or multiple polypeptide…

Q: Use graphs to illustrate enzyme activity as a function of the following: a. substrate concentration…

A: Enzyme activity is measured in units which indicate the rate of reaction catalyzed by that enzyme…

Q: the purpose of enzymes and how an enzyme lowers activation energy

A: Various process in our body like breathing, digestion, metabolic process, etc requires the help of…

Q: Use the lock and key analogy to explain why excessively acidic body fluids could destroy enzyme…

A: Enzymes include the proteins that are biocatalysts. The function of a biocatalyst is to enhance the…

Q: Explain how an enzyme lowers activation energy.

A: Answer. An enzyme is a biocatalyst that increases the rate of a chemical reaction without itself…

Q: Define steady state, and comment on the relevance of this concept to theories of enzyme reactivity

A: Enzymes are typically protein molecules that speed up the rate of chemical reactions. In other…

Q: How does changing the temperature and pH affect the rate of enzyme activity? Explain by graphical…

A: Enzymes are the biological catalyst that accelerates the biochemical reaction in the body. They are…

Q: Give some examples of cofactors, and also of mechanisms bywhich cofactors affect enzyme function

A: Cofactors are non-protein molecules associated with the enzymes. Cofactors are commonly metal ions.…

Q: At high temperature the rate of an enzyme action decreases because the increased heat?

A: Biological catalysts that accelerate reactions are called enzymes. They are unique to the substrate.…

Q: Why would it be advantageous for a cell to control the activity of an enzyme as well as its…

A: Enzymes are proteins that assist speed with increasing digestion, or the chemical reactions in our…

Q: Show a graph of the relationship between temperature and reaction rate of enzymes

A: Introduction: Enzymes are biocatalysts which means that they are catalysts of life. A catalyst is…

Q: Describe two mechanisms that regulate enzyme activity.

A: Enzymes are proteins that accelerate or catalyze chemical reactions. They have important roles in…

Q: How are enzymes used in medicine? Explain. What factors influence enzyme activity? Explain.

A: Enzymes are the agents that catalyze several biochemical reactions. They are biocatalysts that speed…

Q: Which phrase characterizes a uncompetitive inhibitor? binds either enzyme or enzyme-substrate…

A: Introduction: The enzymes are proteins that increase the rate of chemical reactions that occurs…

Q: explain what is meant by the lock and key hypothesis for enzyme action.

A: The enzyme refers to a catalyst which enhances the rate of reaction.the enzyme as a biological…

Q: explain how measuring the effect of temperature on enzyme activity will be different from measuring…

A: Enzymes are proteins which are present in cell. These specific proteins catalyze (lower or speed up…

Q: 1a.Sketch a graph that shows an enzyme that functions at an optional pH of b. which organ of the…

A: Question 1a & Question 2 is illustrated in the diagram below.

Osmosis

In simple words, osmosis is the slow, gradual movement of a liquid through a membrane. But there are nuances to this process. For instance, there has to be an imbalance in the distribution of solute in the liquid on either side of the membrane, which has to be semipermeable. The liquid in the region with a lower solute concentration moves to the region with a higher concentration, thereby displacing the solution in the process. The objective is to equalize the concentration of molecules on both sides of the membrane; the displacement of liquid can be viewed as a byproduct of this equalization. Since there is no energy required to carry osmosis, it is considered a passive process.