Vitamins B2,3,5

Which of these vitamins dissolve in water?

• A

• C

• D

• B

One of the properties of water-soluble vitamins is that they are destroyed by heat and light?

• True

• false

What is the name of vitamin B2?

• Riboflavin

• Niacin

• Niacinamide

• Pantothenic

Do the bacteria in the gut make enough amount of riboflavin?

• Yas

• No

What are the chemical names for B3?

• Riboflavin

• Niacin

• Pantothenic

B3 deficiency leads to?

• 
• 
• 

What is the name of the disease caused by vitamin B3 deficiency?

• pellagre

• Glossitis

• Dermatitis

• Cheilosis

What is the function of vitamin b3؟

• enzymes

• coenzymes

The amount of B5 recommended for pregnant women ?

• 1-2 mg/day

• 3-4 mg/day

• 4-5 mg/day

• 6-7 mg/day

It helps in the manufacture of enzymes and acts as a transporter and is produced by bacteria in the intestine?

• pantothenic acid

• Niacinamide

• Niacin

• Riboflavin