Which of the following best describes the prosthetic group?
Correct answer: C. Covalently bounded non-protein part of an enzyme
- A. Loosely bonded non-protein part of an enzyme
- B. Cofactor consists of metal ion
- C. Covalently bounded non-protein part of an enzyme
- D. None of these options are correct
Explanation
Covalently bounded non-protein part of the enzyme.A prosthetic group is a non-protein molecule that is covalently bound to an enzyme and is necessary for its proper function. Unlike a loosely bound non-protein part, a prosthetic group is tightly and permanently attached to the enzyme. It plays a crucial role in the enzyme's catalytic activity or structural stability.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Enzymes
Enzymes are biological catalysts that lower activation energy without being consumed, and their specificity is explained by the lock and key and induced fit models. Work includes the effects of temperature, pH and substrate concentration on reaction rate, plus competitive and non-competitive inhibition and how these differ.
Practise Enzymes
633 free Enzymes MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Enzymes questions
If the pH of a solution changes slightly, there is a _.
While bound to the active site, the substrate is converted into which of the following?
Which of the following is true in case of induced fit model?
Enzymes do not change which of the following?
_ are biologically active proteins.
The specific substances (metabolite) that fits on the enzyme surface and is converted to products is called