Moderate

Most of the enzymes are:

Correct answer: A. Attached with organelles

  • A. Attached with organelles
  • B. In cytoplasm
  • C. Free floating
  • D. In coagulated form

Explanation

Enzymes play a crucial role in catalyzing biochemical reactions, and their effectiveness is often dependent on their localization within the cell. Many enzymes are found within membrane-bound organelles, such as lysosomes, where they perform specific functions while maintaining cellular organization. Option A is correct because enzymes are typically associated with organelles.

Last updated

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.

Exams that ask Biology questions like this

Biology is on 6 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.

Related questions