MCQ
The function of vessels$/$ xylem is to:
- ATranslocate water and minerals.
- BTranslocate organic food.
- CTranslocate water alone.
- ✓Translocate water, minerals and provide mechanical strength.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Statement $I$ : Low temperature preserves the enzyme in a temporarily inactive state whereas high temperature destroys enzymatic activity because proteins are denatured by heat.
Statement $II$ : When the inhibitor closely resembles the substrate in its molecular structure and inhibits the activity of the enzyme, it is known as competitive inhibitor.
In the light of the above statements, choose the correct answer from the options given below :