Which of the following is not true for enzymes?

Of the following statements the one that is not true about enzymes is that enzymes are destroyed during chemical reactions. Enzymes are not destroyed during chemical reactions which enables them to catalyze many different reactions continuously as long as there’s sufficient amount of substrate.

Are most enzymes proteins true or false?

Enzymes are biological catalysts that speed up a reaction by providing an alternate pathway for the reaction to happen. They are protein molecules and can be found in many varieties, each functioning as catalysts for different reactions. All enzymes are proteins, but the reverse is not true.

Which is false regarding enzymes?

The correct answer: The statement that is false about the enzymes d. A specific enzyme can catalyze a variety of chemical reactions.

What are the examples of enzymes?

Examples of specific enzymes

• Lipases – a group of enzymes that help digest fats in the gut.
• Amylase – helps change starches into sugars.
• Maltase – also found in saliva; breaks the sugar maltose into glucose.
• Trypsin – found in the small intestine, breaks proteins down into amino acids.

What are the results of enzyme catalase on meat?

The graph shows the results of the action of the enzyme catalase on a piece of meat. Evidence of enzyme activity is indicated by bubbles of oxygen. Where is the optimum temperature for this reaction?

Which is true about the names of enzymes?

All of the following statements about enzymes are true, EXCEPT: 1. Their name usually ends in ‘ase’ 2. They increase the activation energy in a chemical reaction 3. They are influenced by tempe… Identify the protein-hydrolyzing enzymes in the digestive tract, and name their sources.

How are enzymes able to withstand high temperatures?

Enzymes are not able to withstand temperatures higher than 50°C. __TRUE____ 5. Enzymes are able to reduce the activation energy of chemical reactions in the body. __FALSE____ 6. Enzymes speed up chemical reactions; however, they are NOTconsumed by the reaction. __FALSE____ 7.

When does the concentration of an enzyme remain the same?

When a chemical reaction in a living cell occurs in the presence of an enzyme, the concentration of the enzyme remains the same before and after the reaction. True or false? Protease