Like enzymes , co enzyme can be used ?
Correct answer: C. again and again
- A. only once
- B. only few times
- C. again and again
- D. non of above
Explanation
A coenzyme functions as an organic helper molecule and is usually regenerated or transferred back to its original form during enzyme reactions, allowing repeated use. Students may choose only once because they confuse a coenzyme's participation in one reaction cycle with permanent consumption.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Characteristics of Enzymes
Enzymes are globular biological catalysts that lower activation energy without being consumed, usually showing specificity for particular substrates. Questions cover active sites, enzyme substrate complexes, the lock and key and induced fit models, intracellular and extracellular action, and the effects of denaturation, while distinguishing enzymes from non biological catalysts.
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 Characteristics of Enzymes questions
Enzyme discovered by: ___________?
Co-enzyme is often formed from ?
Enzymes belong to which class of biomolecules?
Enzyme activity can also be charted through the __________ ?
An enzyme which converts a dipeptide into separate amino acids is an example of__________?
Optimal temperature of enzymes present in human body is_____________?