Biology MCQs

31. What is deficient in Haemophilia A patients?
[A] X chromosome
[B] Calcium
[C] Antihemophilic factor
[D] Plasma thromboplastin

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32. What is another important research area of biotechnology offers?
[A] optimum conditions for the catalyst
[B] pure form of catalyst
[C] an impure form of the catalyst
[D] purification of products

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33. Identification of drugs through genomic studies is called?
[A] Genomics
[B] Pharmacogenomics
[C] Pharmacogenetics
[D] Cheminformatics

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34. The vitamin which is very labile and easily destroyed during cooking as well as storage is vitamin ____:
[A] Vitamin D
[B] Vitamin C
[C] Vitamin K
[D] Vitamin B6

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35. The largest cells in mammalian blood are ____:
[A] Monocytes
[B] Lymphocytes
[C] Erythrocytes
[D] Basophils

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36. Which of the following is a Dominant Autosomal Disorder?

[A] Phenyl Ketorunia
[B] Cystic Fibrosis
[C] Alzheimers Disease
[D] Albinism

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37. Taxonomy is a science that deals with ____:
[A] Anatomy
[B] Morphology
[C] Economic uses
[D] Classification

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38. Which of the following is a good source of Vitamin E?
[A] Meat
[B] Ghee
[C] Yellow Yolk
[D] Fresh Vegetables

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39. Conversion of starch to sugar is essential for ____:
[A] Stomatal formation
[B] Stomatal closing
[C] Stomatal opening
[D] Stomatal growth

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40. Which of the following is a fibrous protein?
[A] Keratin
[B] Albumin
[C] Enzymes
[D] Haemoglobin

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