Which Of The Following Claims About Enzymes Is Untrue?

Enzymes are proteins that help speed up metabolism and chemical reactions in our bodies. They are usually made of proteins, with their shape providing specificity. However, some false statements about enzymes include that they are not changed by the reactions they catalyze, they are reusable, they are generally proteins, they speed up chemical reactions, and they always function best at 37°C.

The correct explanation is that enzymes are biological catalysts that speed up chemical reactions, and their function is influenced by temperature, pH, substrate, and other factors. Enzymes are not consumed during a reaction, and their activity can be altered by the presence of inhibitors and activators.

Another statement about enzymes is that most enzymes are not proteins, as they are typically proteins. The statement “most enzymes are not proteins” is false, as they are typically proteins.

The statement “enzymes are consumed during a reaction” is false, as enzymes remain unchanged after a reaction. Enzymes are not consumed during a reaction, and their activity can be altered by the presence of inhibitors and activators. Most enzymes are RNA molecules, but some RNA molecules called ribozymes can also have catalytic properties.

In conclusion, most statements about enzymes are false, and their functions and characteristics vary depending on the specific conditions and substrates. It is essential to carefully examine and analyze these statements to better understand the true nature of enzymes and their role in various processes.

Which of the following is not true concerning enzymes?

Answer and Explanation: Of the following regarding enzymes, enzymes being consumed by the reaction they catalyze is incorrect. Enzymes are special in that they’re able to catalyze many different reactions without being consumed or used up by the specific reaction.

Which of the following statements about an enzyme is false?

Final answer: So, ‘most enzymes are proteins but some are lipids’ this statement is wrong.

Are enzymes specific True or false?

Enzymes are proteins that stabilize the transition state of a chemical reaction, accelerating reaction rates and ensuring the survival of the organism. They are essential for metabolic processes and are classified into six main categories: oxidoreductases, transferases, hydrolases, lyases, isomerases, and ligases. These enzymes catalyze specific reactions within their categories, with some being inactive until bound to a cofactor. The cofactor and apoenzyme complex is called a holoenzyme.

Enzymes are proteins composed of amino acids linked together in polypeptide chains. The primary structure of a polypeptide chain determines the three-dimensional structure of the enzyme, including the shape of the active site. The secondary structure describes localized polypeptide chain structures, such as α-helices or β-sheets.

The tertiary structure is the complete three-dimensional fold of a polypeptide chain into a protein subunit, while the quaternary structure describes the three-dimensional arrangement of subunits. The active site is a groove or crevice on an enzyme where a substrate binds to facilitate the catalyzed chemical reaction. Enzymes are typically specific because the conformation of amino acids in the active site stabilizes the specific binding of the substrate. The active site typically occupies a small part of the enzyme and is usually filled with free water when not binding a substrate.

What is the incorrect statement regarding enzymes?

​Overall, enzymes are not polysaccharides is the incorrect statement about enzymes.

– NEET 2024 Admit Card has been released for the exam which will be held on 5th May 2024 (Sunday) from 02:00 P. M. to 05:20 P. M.

– Earlier, The NEET 2023 Result was released by the National Testing Agency (NTA).

What is the incorrect statement about enzymes?

​Overall, enzymes are not polysaccharides is the incorrect statement about enzymes.

– NEET 2024 Admit Card has been released for the exam which will be held on 5th May 2024 (Sunday) from 02:00 P. M. to 05:20 P. M.

– Earlier, The NEET 2023 Result was released by the National Testing Agency (NTA).

Which statement is not correct for enzyme?

​Overall, enzymes are not polysaccharides is the incorrect statement about enzymes.

– NEET 2024 Admit Card has been released for the exam which will be held on 5th May 2024 (Sunday) from 02:00 P. M. to 05:20 P. M.

– Earlier, The NEET 2023 Result was released by the National Testing Agency (NTA).

What following statement is true about enzymes?

Answer and Explanation: Enzymes increase the reaction rate for a chemical reaction by lowering the activation energy required to convert substates to products.

What is a false statement regarding enzymes?

The false statement regarding enzymes is option c: “Enzymes supply ATP to their substrates.” Enzymes are proteins that act as catalysts, meaning they facilitate and speed up metabolic reactions in living organisms.

Which of the following is a false statement for enzymes?

Therefore, the false statement about enzymes is “Most enzymes are much smaller than their substrates.” Thus, the false statement about enzymes is “Most enzymes are much smaller than their substrates.” The correct answer is option E).

Which of the following statements concerning enzymes are false?

The statement (a) “Most enzymes are nonspecific and will work on any substrate” is false. Enzymes are often highly specialized in their action, and each enzyme has a distinct three-dimensional structure that allows it to interact with its substrate specifically (s).

Which of the following statements is false about enzyme function?

Enzymes must be synthesized for each new chemical reaction. This statement is false because enzymes are not required to be synthesized for each new chemical reaction. Enzymes are proteins that can be reused and are not consumed during the reaction.