Which one of the following is resistant to enzyme action

Which one of the following is resistance to enzyme action?

Which one of the following is resistant action

Which one of the following is resistant to any action

Which one of the following is not true for enzymes

Which one is resistant to enzyme action?

Which one of the following is an enzyme?

Which one of the following is resistant action ? (a) Pollen exine (b) Leaf cuticle (c) Cork (d) Wood fibre

Which of the following is required for enzyme action ?