General Knowledge : General Science QUESTIONS AND ANSWERS :: part4 : 21 to 25
Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2014 examinations :
21.Which of the following is produced during allergic reactions ? |
| Heparin |
| Histamine |
| Seratonin |
| Selastamine |
22.Lungs are situated in |
| buccal cavity |
| pericardial cavity |
| thoracic cavity |
| abdominal cavity |
23.Which of the following hormones contains iodine ? |
| Adrenaline |
| Insulin |
| Testosterone |
| Thyroxine |
24.Phenylketonuria is an example of an inborn error of metabolism. This error refers to |
| hormonal overproduction |
| non disjunction |
| atrophy of endocrine glands |
| inherited lack of an enzyme |
25.The amount of light entering the eye is regulated by |
| Cornea |
| Pupil |
| Iris |
| Schlera |
More General Science QUESTIONS AND ANSWERS available in next pages
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