Deficiency of which vitamin causes beri-beri?
Why is vitamin 'B' called vitamin B complex?
Give the importance of vitamin C.
State the importance of vitamin D.
Fresh tomatoes are a better source of vitamin C than those which have been stored for sometime. Explain.
Which vitamin is linked with anti-sterility?
The deficiency of which vitamin causes the disease 'pernicious anaemia'.
Write the chemical names of vitamin E and C.
Why are carbohydrates generally optically active?
What is the difference between ribose and 2-deoxyribose sugars?
