Respuesta :

The answer to this question is Vitamin K wherein it is synthesized by intestinal bacteria. Vitamin K is a fat soluble vitamins that is needed for clotting of blood. Vitamin K is used to treat bleeding, for cardiovascular health, and also for treatment of cancer. 

Vitamin K is a fat-soluble vitamin that is synthesized by intestinal bacteria.

Further Explanation:

Vitamin is essential nutrient present in our body to support the important function of the body. Vitamins are divided into two categories;

   ⦁ Water-soluble vitamins

   ⦁ Fat-soluble vitamins

Vitamin B family and vitamin C come under water-soluble vitamin. Vitamin A, E, D, K is an example of fat-soluble vitamin.

Vitamin K is of two types;

   ⦁ Vitamin [tex]$\left({{{\rm{K}}_{\rm{1}}}}\right)$[/tex] called phylloquinone

   ⦁ Vitamin [tex]$\left({{{\rm{K}}_{\rm{2}}}}\right)$[/tex] called menaquinones

Vitamin [tex]$\left({{{\rm{K}}_{\rm{1}}}}\right)$[/tex] produced by plant and present in leafy vegetables. The human intestine contains bacteria which convert Vitamin [tex]$\left({{{\rm{K}}_{\rm{1}}}}\right)$[/tex] into vitamin [tex]$\left({{{\rm{K}}_{\rm{2}}}}\right)$[/tex]. Bacteria also attaché isoprene unit to vitamin [tex]$\left({{{\rm{K}}_{\rm{2}}}}\right)$[/tex] and produce many forms.

Roles of vitamin K are:

   ⦁ To help in blood clotting.

   ⦁ To help in bone mineralization.

   ⦁ To act as a coenzyme for blood clotting.

Deficiency of vitamin K can cause excessive bleeding.

Diseases caused due to vitamin K deficiency are:

   ⦁ Hemorrhage

   ⦁ Osteoporosis

   ⦁ Chronic heart disease

   ⦁ Aortic calcification

Learn more:

    ⦁ Learn more about eukaryotic cell

       https://brainly.com/question/10767798

    ⦁ Learn more about minerals https://brainly.com/question/2817889

    ⦁ Learn more about heart function https://brainly.com/question/7301375

Answer Details:

Grade: High School

Subject: Biology

Chapter: Biomolecules

Keywords:

Phylloquinone, menaquinones, bone mineralization, blood clotting, isoprenoid tissue, vitamin K, fat-soluble vitamin, water-soluble vitamin, hemorrhage, osteoporosis.