vitamins

Question 1

What are vitamins?

Answer 1

Organic compounds essential for normal growth and nutrition

Question 2

How are vitamins classified?

Answer 2

Into two categories: water-soluble and fat-soluble

Question 3

What are water-soluble vitamins?

Answer 3

Vitamins that dissolve in water and are not stored in the body

Question 4

What are fat-soluble vitamins?

Answer 4

Vitamins that dissolve in fats and can be stored in body tissues

Question 5

List the water-soluble vitamins

Answer 5

• Vitamin C
• B-complex vitamins

Question 6

List the fat-soluble vitamins

Answer 6

• Vitamins A
• D
• E
• K

Question 7

What is the primary function of Vitamin A?

Answer 7

Supports vision, immune function, and skin health

Question 8

What is the primary function of Vitamin D?

Answer 8

Regulates calcium and phosphate in the body

Question 9

What is the primary function of Vitamin E?

Answer 9

Acts as an antioxidant, protecting cells from damage

Question 10

What is the primary function of Vitamin K?

Answer 10

Essential for blood clotting and bone metabolism

Question 11

What is the primary function of Vitamin C?

Answer 11

Important for the growth and repair of tissues

Question 12

Name the B-complex vitamins

Answer 12

• B1 (Thiamine)
• B2 (Riboflavin)
• B3 (Niacin)
• B5 (Pantothenic acid)
• B6 (Pyridoxine)
• B7 (Biotin)
• B9 (Folate)
• B12 (Cobalamin)

Question 13

What is the role of B1 (Thiamine)?

Answer 13

Helps convert nutrients into energy

Question 14

What is the role of B2 (Riboflavin)?

Answer 14

Involved in energy production and skin health

Question 15

What is the role of B3 (Niacin)?

Answer 15

Supports metabolism and DNA repair

Question 16

What is the role of B5 (Pantothenic acid)?

Answer 16

Essential for synthesizing coenzyme A

Question 17

What is the role of B6 (Pyridoxine)?

Answer 17

Involved in amino acid metabolism and neurotransmitter synthesis

Question 18

What is the role of B7 (Biotin)?

Answer 18

Important for fatty acid synthesis and glucose metabolism

Question 19

What is the role of B9 (Folate)?

Answer 19

Crucial for DNA synthesis and cell division

Question 20

What is the role of B12 (Cobalamin)?

Answer 20

Essential for red blood cell formation and neurological function

Question 21

True or False: Fat-soluble vitamins can be stored in the body.

Answer 21

True

Question 22

True or False: Water-soluble vitamins can be stored in large amounts in the body.

Answer 22

False

Question 23

Fill in the blank: Vitamin ____ is vital for immune function and vision.

Answer 23

[A]

Question 24

Fill in the blank: Vitamin ____ is crucial for blood clotting.

Answer 24

[K]