The disease caused by deficiency of vitamin B1 is:
1. | Convulsions | 2. | Beri-beri |
3. | Cheilosis | 4. | Sterility |
A hormone that contains iodine is-
1. | Insulin | 2. | Testosterone |
3. | Adrenaline | 4. | Thyroxine |
The human body does not produce :
1. | DNA | 2. | Vitamins |
3. | Hormones | 4. | Enzymes |
Insulin regulates the metabolism of :
1. | Minerals | 2. | Amino acids |
3. | Glucose | 4. | Vitamins |
An acid that acts as a vitamin is
1. | Aspartic acid | 2. | Glumatic acid |
3. | Ascorbic acid | 4. | Saccharic acid |
Scurvy is caused due to the deficiency of vitamin:-
1. | B2 | 2. | B12 |
3. | C | 4. | D |
The fat-soluble vitamin(s) is/are:
1. | Vitamin A | 2. | Vitamin B |
3. | Vitamin E | 4. | Both 1 and 3 |
During the process of digestion, the proteins present in food materials are
hydrolysed to amino acids as shown below.
Proteins \(\xrightarrow[]{\textbf{Enzyme(A)}}\mathrm{}\) Polypeptides \(\xrightarrow[]{\textbf{Enzyme(B)}}\mathrm{}\) Amino acids
Enzymes (A) and (B) are respectively:
1. | Amylase and maltase | 2. | Diastase and lipase |
3. | Pepsin and trypsin | 4. | Invertase and zymase |
Enzymes that utilize ATP in phosphate transfer require an alkaline earth metal (M) as the cofactor. M is:
1. | Sr | 2. | Be |
3. | Mg | 4. | Ca |
1. | Amla | 2. | Yeast |
3. | Fish liver oil | 4. | Exposure to sunlight |