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Biochemistry – MCQs
448 questions. Click to practice.
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1
Carbohydrate Metobalism
2
Enzymes
3
General Biochemistry
4
Lipid Metabolism
5
Miscellaneous Biochemistry Mcqs
6
Nucleo Proteins & Mineral Metabolism
7
Protein Metabolism
8
Vitamins
Show Answers
Correct options are highlighted when revealed.
1.
Which vitamin deficiency is commonly associated with chronic kidney disease and bone discomfort?
Vitamin A
Vitamin B complex
Vitamin C
Vitamin D
Vitamin K
2.
Which vitamin deficiency leads to the development of beriberi?
Thiamine
Vitamin B6
Vitamin C
Riboflavin
Niacin
3.
Which vitamin plays the most crucial role in the process of mitosis?
Folate (Vitamin B9)
Vitamin B5 (Pantothenic acid)
Vitamin C (Ascorbic acid)
Aspartate (Aspartic acid)
None of the above
4.
Malonyl aciduria is associated with a deficiency of which vitamin?
Vitamin B6 (Pyridoxine)
Vitamin B12 (Cobalamin)
Vitamin B9 (Folate)
Vitamin B2 (Riboflavin)
None of the above
5.
The biological effects of tocopherols are partly due to their role as which of the following?
Agents that prevent oxidation
Substances that inhibit blood clotting
Provitamins
Remedies for selenium toxicity
6.
Which vitamin is produced by the bacteria residing in the intestines?
Vitamin B complex
Vitamin A
Vitamin D
Vitamin K
None of the above
7.
Which vitamin is essential for the composition of flavoproteins?
Vitamin B6
Vitamin B2
Vitamin B1
Vitamin A
Vitamin C
8.
Which vitamin functions similarly to a hormone in the body?
Vitamin D
Vitamin A
Vitamin B1 (Thiamine)
Vitamin C
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