Practice question
Question
Which biomolecule acts as a catalyst in biological reactions?
Explanation
Enzymes, which are proteins, act as biological catalysts, speeding up reactions without being consumed.
We use cookies to improve your experience and understand how Examtube is used. You can accept analytics cookies or continue with essential cookies only.
Privacy policyMCQ
Question
Guides and insights connected to this topic
Learn key concepts of control and coordination, including the human nervous system, reflex arc, brain functions, plant hormones, and endocrine glands.
Overview of endocrine glands, hormone types, hypothalamus‑pituitary link and mechanisms of hormone action.
Detailed biology notes on biomolecules. Learn chemical tissue analysis, amino acids, proteins, lipids, nucleic acids, and enzyme action.
Add our app to your home screen for a better experience.
This page is supported by advertisements. An ad blocker is stopping those ads from loading, so we cannot show the rest of the page yet. Pause the blocker for this site, then continue. We will check again automatically.
You can keep using this site after advertisements are allowed to load.
Discussion
Comments
Please log in to join the discussion.
Login to commentNo comments yet. Be the first to start the discussion.