Which of the following vitamin dependent carboxylase is found in the liver?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. Vitamin K.
- Vitamin K-dependent carboxylase is an important enzyme found in the liver.
- It uses vitamin K to help make certain proteins work properly, especially those needed for blood clotting.
- This enzyme changes a part of the protein so it can bind to calcium, which is necessary for blood to clot.
- Without this process, clotting proteins cannot work, and it can lead to bleeding problems.
Other Options:
Vitamin D: It helps the body absorb calcium and keeps bones and teeth strong. A deficiency of Vitamin D can lead to rickets in children (soft, weak bones).
Vitamin A: It is essential for good vision, a healthy immune system, and proper growth. The deficiency causes night blindness and, in severe cases, complete blindness (xerophthalmia).
Vitamin C: It helps in wound healing, strengthens the immune system, and aids in iron absorption. Deficiency of it causes scurvy.