2. ENZYME REACTION OVER TIME Tube # 1 2 3 4 5 6 Reaction time 0 30 Sec Imin 3 min Abs. 5min 6 min N/A 0.179 0.2548 0.6528 1.0251 1-3832 Comment on the effect of reaction time on the reaction.

Q: Define the following terms. (i) Rate constant (k) (ii) Activation energy ( Ea)

A: Enzymes are proteins that have the ability to speed up a reaction by acting upon molecules called…

Q: List the four factors that influence the rate of a chemical reaction and state whether increasing…

A: The speed of consumption of reactants or the formation of products in a reaction per unit of time is…

Q: Define the term electrochemical gradient?

A: The plasma membrane is a semi-permeable membrane surrounding the cell which regulates the entry of…

Q: Classify inhibitors by giving a brief overview of each type and explain their effects on enzyme…

A: Enzyme inhibition reduces enzyme production or enzyme activity. The normal interaction of the enzyme…

Q: Give typing answer with explanation and conclusion draw and explain how living systems are…

A: Living systems display remarkable characteristics that enable them to self-sustain and propagate.…

Q: Show that the half-life for a first-order reaction is inversely proportional tothe rate constant,…

A: First-order reaction is the reaction that depends on the concentration of only one reactant.

Q: Explain the enhanced reaction rate.

A: Reaction rate or Rate of a reaction is basically the time taken by that specific reaction to…

Q: suggest two reactions that are very fast (are over in minutes or seconds)?

A: A chemical change is called a chemical reaction. It requires varying lengths of time for completion.…

Q: Name the two component that contribute to the electrochemical gradient (hint is in the name!) and…

A: The electrochemical gradient plays a crucial role in various cellular processes in biology, as it…

Q: Cif only statement A is correct, Hif only statement B is correct, E if both statements are correct,…

A: In the Michaelis- Menton plot, x-axis represents substrate concentration and y-axis represents…

Q: If an enzyme does not alter the equilibrium constant of areaction, how does it speed up the…

A: Enzymes are a kind of protein that serves as a biological catalyst (biocatalysts). Chemical…

Q: Define the electrochemical gradient and describe its components.

A: Lipid bilayer is intrinsically impermeable to ions to polar molecules, yet certain molecules must be…

Q: What are the Determinants of Reaction Rates?

A: Study of chemical reactions is known as reaction kinetics. Chemical reaction refers to the reaction…

Q: Under what conditions might a reaction be endothermic but exergonic? Explain.

A: The exothermic reaction is a process, in which energy is released, whereas the endergonic process…

Q: Explain the principles of the redox code. Distinguish between redox switches and redox sensors.

A: Biological systems follow a redox code that defines how nicotinamide adenine dinucleotide (NAD,…

Q: Use the data below to determine the maximum velocity [in mM/s] of a certain enzyme-catalyzed…

A: We must know the Michaelis Menten equation: V=Vmax [S]Km+ [S]

Q: Calculate the free energy stored in a concentration or electrochemical gradient.

A: Introduction The amount of energy required for the movement across the concentration gradient is…

Q: Answer for the number 6 question, Thank you. No need for long explanation.

A: If energy is released in a reaction, these reactions are called exergonic. If energy is consumed in…

Q: Define and identify reversible and irreversible inhibition.

A: An irreversible inhibitor inactivates an enzyme.

Q: Why does increasing concentration generally increase the rate of a reaction?

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

Q: . Based on what you know about enzyme inhibition, classify the following examples as irreversible,…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Describe Bohr effect and give its physiological significance

A: Hemoglobin is present in the RBCs of humans and acts as a carrier for the oxygen gas in living…

Q: What is reaction time, why do we measure it? How is it calculated?

A: Chemical kinetics is a branch of chemistry which deals with reaction rates and extent to which a…

Q: Why do people differ in the rate and the quality of reaction?

A: Nervous system is a complex system it controls the human on what to do  and what to speak (i.e it…

Q: Can we enchance reaction time?

A: Mental chronometry is the scientific study of processing  reaction time on cognitive tasks to infer…

Q: Classify the enzyme inhibitors by giving the names, mechanisms, and effect on the kinetic parameters…

A: Enzymes are bio-catalyst. They increase the speed of reaction by lowering its activation energy.…

Q: Describe norm of reaction and give an example.

A: The norm of reaction is a curve. It describes a a phenotypic pattern of a gene which varies in a…

Q: What is the effect of temperature below and above the optimum temperature on reaction rate

A: Introduction: A physical quantity refers to if the matter or atmosphere is either hot or cold. The…

Q: what is free Gibbs energy and write the expression of free energy change. Define the exergonic and…

A:

Q: Describe the ways an exergonic process can drive an endergonic process.

A: Exergonic process is one which there is a positive flow of energy from the system to the…

Q: Effects of Enzyme concentration on reaction rate. Question: prediction for the effect of enzyme…

A: INTRODUCTION Increased enzyme concentration can increase the reaction speed and more product will…

Q: Define the thermodynamic term “work.” Provide two physiological examples of work.

A: All the metabolic processes in the living system require energy. The Process of glycolysis also…

Q: Two experiments were performed with the enzymeribonuclease. In experiment 1 the effect of…

A: Proteins that catalyze all the biochemical reactions in the body are called enzymes. They decrease…