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MINERAL METABOLISM- Part 7
See all quizzes of MINERAL METABOLISM- Part 7 here:
1. Metal required for polymerization of
insulin is
(A) Copper (B) Chromium
(C) Cobalt (D) Zinc
2. Metalloenzyme-retinene for polymerization
of insulin is
(A) Copper (B) Zinc
(C) Cobalt (D) Manganese
3. An important zinc containing enzyme is
(A) Carboxypeptidase A
(B) Isocitrate dehydrogenase
(C) Cholinesterate
(D) Lipoprotein lipase
4. Acrodermatitis enteropathica is due to
defective absorption of
(A) Manganese (B) Molybdenum
(C) Iodine (D) Zinc
5. Hypogonadism develops due to deficiency
of
(A) Sulphur (B) Cobalt
(C) Zinc (D) Manganese
6. Psychotic symptoms and parkinsonism
like symptoms develop due to inhalation
poisoning of
(A) Manganese (B) Phosphorous
(C) Magnesium (D) Zinc
7. One gram of carbohydrate on complete
oxidation in the body yields about
(A) 1 Kcal (B) 4 Kcal
(C) 6 Kcal (D) 9 Kcal
8. One gram of fat on complete oxidation
in the body yields about
(A) 4 Kcal (B) 6 Kcal
(C) 9 Kcal (D) 12 Kcal
9. One gram of protein on complete oxidation
in the body yields about
(A) 2 Kcal (B) 4 Kcal
(C) 8 Kcal (D) 12 Kcal
10. R.Q. of mixed diet is about
(A) 0.70 (B) 0.80
(C) 0.85 (D) 1.0
11. R.Q. of proteins is about
(A) 0.70 (B) 0.75
(C) 0.80 (D) 0.85
12. R.Q. of carbohydrates is about
(A) 0.75 (B) 0.80
(C) 0.85 (D) 1.0
13. R.Q. of fats is about
(A) 0.75 (B) 0.80
(C) 0.85 (D) 1.0
14. Proteins have the SDA:
(A) 5% (B) 10%
(C) 20% (D) 30%
15. Humans most easily tolerate a lack of the
nutrient:
(A) Protein (B) Lipid
(C) Iodine (D) Carbohydrate
16. The basal metabolic rate (B.M.R.) is
measurement of
(A) Energy expenditure during sleep
(B) Energy expenditure after 100 m walk
(C) Energy expenditure after a meal
(D) Energy expenditure under certain basal
(Standard) conditions
17. B.M.R. is raised in
(A) Polycythemia (B) Starvation
(C) Lipid nephrosis (D) Hypothyroidism
18. B.M.R. is lowered in
(A) Hypothyroidism (B) Leukemia
(C) Cardiac failure (D) Hyperthyroidism
19. B.M.R. is subnormal in
(A) Addison’s disease
(B) Adrenal tumour
(C) Cushing’s syndrome
(D) Fever
20. A healthy 70 kg man eats a well balanced
diet containing adequate calories and
62.5 g of high quality protein per day.
Measured in grams of nitrogen, his daily
nitrogen balance would be
(A) +10 g (B) +6.25 g
(C) 0 g (D) –6.25 g
21. The percentage of nitrogen retained in the
body after absorption of diet represents
(A) Digestibility coefficient of proteins
(B) Biological value of proteins
(C) Protein efficiency ratio
(D) Net protein utilisation
22. In a person increase in weight in gms per
gm of protein consumption represents
(A) Protein efficiency ratio
(B) Digestibility value of proteins
(C) Biological value of proteins
(D) Net protein utilisation
23. The percentage of food nitrogen that is
retained in the body represents
(A) Digestibility coefficient
(B) Biological value of proteins
(C) Protein efficiency ratio
(D) Net protein utilisation
24. The chemical score of different proteins is
calculated in terms of
(A) Egg proteins (B) Milk proteins
(C) Fish proteins (D) Wheat proteins
25. Biological value of egg protein is
(A) 94 (B) 60
(C) 51 (D) 40
26. Biological value of protein of cow’s milk is
(A) 95 (B) 60
(C) 71 (D) 67
207. Biological value of soyabean protein is
(A) 86 (B) 71
(C) 64 (D) 54
28. Plasma bicarbonate is decreased in
(A) Respiratory alkalosis
(B) Respiratory acidosis
(C) Metabolic alkalosis
(D) Metabolic acidosis
29. Plasma bicarbonate is increased in
(A) Respiratory alkalosis
(B) Metabolic alkalosis
(C) Respiratory acidosis
(D) Metabolic acidosis
30. Total CO2 is increased in
(A) Respiratory acidosis
(B) Metabolic alkalosis
(C) Both respiratory acidosis and metabolic
alkalosis
(D) Respiratory alkalosis
