(GK) Science: Biology

(GK) Science: Biology
1. Inability to sleep is termed asAns : Insomnia2. Normal respiratory rate in adults isAns : 16-20/min3. One gram of carbohydrate yieldsa. 9 caloriesb. 1 caloriesc. 4 caloriesd. 8 caloriesAns : C4. The nerve which carries messages from the brain and spinal cord muscles and glandsAns : Motor nerve5. Eruption of teeth starts at the age of ........ monthsAns : 66. Total number of bones in human bodyAns : 2067. The following are the contents of ORS, excepta. Sugarb. Potassium Chloridec. Calcium Carbonated. Sodium ChlorideAns : C8. Protein requirement for a pregnant woman per daya. 60gmb. 65gmc. 55gmd. 50gmAns : C9. Radio active cobalt and radium are used for the treatment of ....... diseasesa. Sickle cell anemiab. Cancerc. Cholerad. HemophiliaAns : B10. A healthy person can donate blood ....... or .....times a yearAns : Three or Four11. The cells that are responsible for the production of antibodies area. White blood cellsb. Red blood cellsc. Plateletsd. PlasmaAns : A12. ....... is the immunity get by the body after the first attack of diseasea. Acquired immunityb. Natural immunityc. Passive immunityd. Artificial immunityAns : A13. ..... is an example for the disease caused by bacteriaa. Typhoidb. Typhus feverc. Chicken poxd. ColdAns : A14. Typhoid is transmitted througha. Touchb. Airc. Personal contactd. Water and foodAns : D15. The disease that spread through sexual contact isa. AIDSb. Scabiesc. Leprosyd. ItchesAns : A16. ........ is caused by the fungusa. Malariab. Filariasisc. Typhus feverd. Athlete’s footAns : D17. Drinking of alcohol will severely affects thea. Brainb. Liverc. Kidneyd. StomachAns : B18. Average weight of a new born babya. 5kgb. 2kgc. 4kgd. 3kgAns : D19. One ml contains ....... dropsa. 15b. 5c. 20d. 10Ans : A20. One teaspoon contains ...... mla. 15mlb. 2mlc. 5mld. 10mlAns : C21. Drugs used to relieve paina. Antipyreticsb. Analgesicsc. Anti inflammatoryd. AntibioticsAns : B22. Incubation period of measlesa. 14 – 21 daysb. 21–28 daysc. 7-14 daysd. 1-7 daysAns : C23. Mode of transmission of typhoid fevera. Respiratoryb. Intravenousc. Dropletd. Oro facialAns : D24. Route of transmission of Hepatitis-Ba. Faeco oralb. Potential (parental)c. Contaminated waterd. OralAns : B25. Name the oral Polio vaccinea. Sabinb. TABc. BCGd. SalkAns : A26. Heart attack is caused mainly due toAns : Cholesterol27. Another name of Vitamin CAns : Ascorbic Acid28. The heart is covered by a membrane calledAns : Pericardium29. Bird Flu, is a type ofa. Influenzab. Asthmac. Typhoidd. PneumoniaAns : A30. The causative agent of Tetanus isAns : Clostridium tetani31. Gonorrhea is a sexual disease caused by a bacterium calledAns : Neisseria gonorrhea32. Bordetella pertussis is a bacterium causedAns : Whooping cough (Pertussis)33. Diphtheria in man is caused byAns : Corynebacterium diphtheria34. German measles is caused byAns : Rubella virus35. Common cold is caused by the infection ofAns : Rhinovirus36. Influenza is caused by a virus calledAns : Myxovirus37. The organism which cause cholera isAns : Vibrio cholera (Bacterium)38. A disease which is always present at a low level in a given population or region is calledAns : Endemic39. An epidemic (disease) which spreads across whole continents is calledAns : Pandemic40. The time during which a person is capable of passing the disease on to another personAns : Infective period41. The excess of carbohydrate is converted into Glycogen byAns : Liver42. Anemic patient is deficient of which elementAns : Iron43. Malaria affectsAns : Spleen44. Toxoid serum is used in the treatment ofa. Small poxb. Malariac. Diphtheriad. LeprosyAns : C45. The blood group which contain no antibodies isa. Ob. ABc. Ad. BAns : B46. Oxygenation is the main function of which organAns : Lungs47. What is known as the ‘Juvenile hormone’Ans : Thymosin48. Which vitamin is also called ‘Retinol’Ans : Vitamin A49. The transportation of oxygen to the cells in the body is performed bya. Hemoglobinb. Hormonesc. Vitaminsd. InsulinAns : A50. The gastric juice in the stomach containsa. Tannic acidb. Nitric acidc. Hydrochloric acidd. Sulphuric acidAns : C