In the reaction involving the catalase enzyme and the hydrogen...
The graph provided shows the reaction profile of a biological...
Enzyme catalyzing rearrangement of atomic groupings without altering...
Which of the following statements is true about metabolism?
In some metabolic reactions, large molecules are broken down into...
In enzymatic reactions, substrates (reactants) and products have...
Which is not true about enzymes?
"Lock and key theory" is related with …....
Which of the following statements correctly links enzymes, substrates,...
In humans salivary amylase enzyme breaks down starch. What is the...
In the reaction involving the catalase and the hydrogen peroxide, at...
At 0°C, enzyme action …… because the rate of...
What monomer subunits join together to form starch in a metabolic...
Without digestive enzymes, animals would not be able to break down...
Fill in the blank: The reactant that an enzyme will bind to, due to...
From the experiment of the action of catalase enzyme on the hydrogen...
The following graph shows the effect of altering a factor on the rate...
Which of the following reaction is catalyzed by Lipase?
Most enzymes work best at a pH of about ……..
The following graph shows the effect of a factor on the activity of...
Why are amylases, proteases and lipases added to detergents? Because...
Amylase is an enzyme that has an optimum pH of around 6.7–7.0....
The pancreatic juice does not contain …….
The enzyme differs from the chemical catalyst in that the enzyme...
The enzyme sticks to the …… and product is released.
An experiment was carried out to know the effect of the acidity degree...
Enzymes …..... complex molecules into simpler ones.
Why does the rate of enzyme activity decrease as it approaches 40O C?
Few enzymes …….. complex molecules from simple ones.
Gluconeogenesis is a metabolic pathway that results in the formation...
Lipase is an enzyme that has an optimum pH of 8.0–9.0. Which...
The figure below illustrates the enzyme-substrate interaction. What do...
In the graph shown below, what are the terms (A), (B), (C) and (D)?
Which of the following is true about these processes?
Cellulase is an enzyme that can break down cellulose, and it has an...
The chemical reactions in the living organisms are catalyzed by...
As the temperature increases from 00 C to the optimal...
The enzyme in the diagram has had its active site irreversibly...
Which of the following graphs represents the metabolism in a baby?
Enzymes in general start to get damaged with a rise in temperature...
With reference to enzymes, what does "denatured" mean?
The enzyme catalase catalyzes the reaction that breaks down hydrogen...
The following graph shows the effect of a factor on the activity of...
If in a certain enzymatic reaction, an enzyme (E) works on a substrate...
Assuming that rolling a huge ball across a hill as in the figure...
The reaction rate of pepsin enzyme is high at a pH of …..
In an alkaline medium, the rate of pepsin ……..
The enzyme trypsin functions best at pH of ….
The pepsin enzyme works at a pH of 1.2 – 2.5 inside the stomach....
When you eat a large meal, the _____ activity called digestion takes...
The relationship between an enzyme and a reactant molecule can best be...
According to the figure below, Which of the following statements is...
Why is a period of intense exercise often followed by heavy breathing?
Look at the following diagram, which represents the energy diagram for...
Taq polymerase is an enzyme found in bacteria that live in hot...
The beginning of the reaction between the catalase and the hydrogen...
Which of the following statement is/are correct about Enzyme?
Which of the following best describes the lock and key theory of...
In the reaction involving the catalase and the hydrogen peroxide, as...
Which of the statements regarding enzymes is false?
Enzymes that have to be used as detergent composite must possess the...
Which graph shows the effect of temperature on the activity of an...
Enzymes are affected by the change in the PH value because enzymes...
Which of the following best defines metabolism?
The graph provided shows the rate of an enzyme-controlled reaction...
What is the importance of catabolic processes inside the human body?
Why is a period of intense exercise often followed by heavy breathing?
In the graph shown below, what should be in the (X) axis?
Which of the following happens to the enzyme after...
Why do we choose liver in the catalase-hydrogen peroxide experiment?
Enzymes are characterized than other chemical catalysts in that they...
Why is enzymatic activity affected by pH?
Enzymes in the human body are adapted to work best at 37∘C .Which...
Which statement BEST describes why a continued increase in pH above...
What is the main advantage of using nanotechnology for drug delivery?
Which of these is not among the advantages of lowering the activation...
Why are enzyme controlled reactions slow at low temperatures?
The graph below illustrates the free energy of a biochemical reaction,...
The reaction stops completely at high temperature due to the...
The diagram below shows a metabolic pathway. What would happen to the...
Most enzymes work under a ……… pH range and are...
Oxidation of glucose during cellular respiration is considered a...
Why does the graph level-off at point (B) if you know that the...
The prefix "nano" comes from a ......
In the figure below, what is the thermal range of enzyme activity?
Which of the following does not describe the anabolic process?
Lactic acid is a waste product that is formed during anaerobic...
Enzymes are completely destroyed at …… OC or above.
Enzymes generally have …….
Pancreatic juice contains …… which plays a role in...