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WorksheetsVitamins B2,3,5
Total questions: 15
Worksheet time: 5mins
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
Vitamin B5 is so sensitive, it can be destroyed by?
Light
Nothing
food processing
Heat
why does vitamin b5 deficiency consider rare?
Because pantothenic acid is found in animals only
Because pantothenic acid is found in plants only
Because pantothenic acid is found in a wide variety of foods
Adequate intake of B5 for men and women’s?
3 mg/ day
4 mg/ day
5 mg/ day
6 mg/ day
Toxicity of B3 can cause liver damage and nausea
No
Yes
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