MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
To keep the heart running |
| A. | energy is required |
| B. | no energy is required |
| C. | resting position is required |
| D. | solar energy is required |
| Answer» B. no energy is required | |
| 2. |
Closely packed cylindrical structures present within epithelial cells is called |
| A. | herbivores |
| B. | carnivores |
| C. | detritivores |
| D. | omnivores |
| Answer» B. carnivores | |
| 3. |
Ability to do work is defined as |
| A. | activity |
| B. | engagement |
| C. | locomotion |
| D. | energy |
| Answer» E. | |
| 4. |
In Healthy Diet Pyramid, fruits and vegetables are at the |
| A. | level 1 |
| B. | level 2 |
| C. | level 3 |
| D. | level 4 |
| Answer» C. level 3 | |
| 5. |
Peptone and polypeptides are yielded by hydrolysis of |
| A. | pepsin |
| B. | lipase |
| C. | maltose |
| D. | amylase |
| Answer» B. lipase | |
| 6. |
Finger like process which have blind end in caecum is called |
| A. | rectum |
| B. | appendix |
| C. | lumen |
| D. | intestine |
| Answer» C. lumen | |
| 7. |
Enzyme which digest starch into maltose is called |
| A. | amylase |
| B. | pepsin |
| C. | lipase |
| D. | Secretin |
| Answer» B. pepsin | |
| 8. |
When an insect comes on leaf of insectivorous plant with stiff bristles, lobes come together with bristles |
| A. | open |
| B. | partly open |
| C. | unlocked |
| D. | interlocked |
| Answer» E. | |
| 9. |
All are parts of human gut, but, |
| A. | esophagus |
| B. | liver |
| C. | rectum |
| D. | colon |
| Answer» C. rectum | |
| 10. |
Example of filter feeder plant is |
| A. | mussel |
| B. | aphids |
| C. | hydra |
| D. | mosquito |
| Answer» B. aphids | |
| 11. |
Most of the vital activities are performed when we are |
| A. | awake |
| B. | asleep |
| C. | snoring |
| D. | eating a lot |
| Answer» C. snoring | |
| 12. |
Light-sensitive pigment in retina is created by |
| A. | Vitamin A |
| B. | Vitamin E |
| C. | Vitamin D |
| D. | Vitamin B complex |
| Answer» B. Vitamin E | |
| 13. |
In cold climate, more energy is required to maintain |
| A. | locomotion |
| B. | ones weight |
| C. | social relationships |
| D. | body temperature |
| Answer» E. | |
| 14. |
Cereals, potatoes and tapioca are common sources of |
| A. | simple sugars |
| B. | complex sugars |
| C. | polysaccharides |
| D. | monosaccharides |
| Answer» D. monosaccharides | |
| 15. |
Semi-solid mass which is produced after thoroughly mix up of food and gastric juice is called |
| A. | bolus |
| B. | chyme |
| C. | bile |
| D. | villus |
| Answer» C. bile | |
| 16. |
Animals which feed on large pieces of food are called as |
| A. | omnivores |
| B. | fluid feeders |
| C. | macrophagous |
| D. | filter |
| Answer» D. filter | |
| 17. |
When digestion takes place inside cells its is termed as |
| A. | extracellular |
| B. | intracellular |
| C. | cellular |
| D. | unicellular |
| Answer» C. cellular | |
| 18. |
Plants obtain nutrients from |
| A. | water |
| B. | air |
| C. | soil |
| D. | sand |
| Answer» D. sand | |
| 19. |
Serum electrolyte become imbalance in disease |
| A. | cocci |
| B. | bacilli |
| C. | Spirillum |
| D. | helical |
| Answer» C. Spirillum | |
| 20. |
Inactive form of enzyme pepsin is called |
| A. | peptone |
| B. | lipase |
| C. | maltose |
| D. | Pepsinogen |
| Answer» E. | |
| 21. |
Digestion which is imperfect or incomplete is called |
| A. | botulism |
| B. | dyspepsia |
| C. | ulcer |
| D. | piles |
| Answer» C. ulcer | |
| 22. |
Gastric secretion may also be inhibited by |
| A. | lipase |
| B. | pepsin |
| C. | maltose |
| D. | Secretin |
| Answer» E. | |
| 23. |
Food which supplies elements necessary for metabolism are called |
| A. | carbohydrates |
| B. | nutrient |
| C. | cell wall |
| D. | iron |
| Answer» C. cell wall | |
| 24. |
All insectivorous plants are true |
| A. | heterotrophs |
| B. | autotrophs |
| C. | hypotrophs |
| D. | Both a and b |
| Answer» C. hypotrophs | |
| 25. |
Female between age of 12-21 are in fear of getting obese give rise to disease called |
| A. | obesity |
| B. | bulimia nervosa |
| C. | anorexia nervosa |
| D. | rickets |
| Answer» D. rickets | |
| 26. |
Absorption of all products of digestion is done in |
| A. | duodenum |
| B. | jejunum |
| C. | ileum |
| D. | colon |
| Answer» D. colon | |
| 27. |
Rasping organ by which snail feed is called |
| A. | scrape |
| B. | radula |
| C. | siphon |
| D. | anus |
| Answer» C. siphon | |
| 28. |
Common ectoparasite which attack both aquatic and terrestrial animals is |
| A. | lice |
| B. | flea |
| C. | leech |
| D. | aphid |
| Answer» D. aphid | |
| 29. |
Digestion in amoeba involves killing and softening of food in medium which is |
| A. | basic |
| B. | acidic |
| C. | alkaline |
| D. | neutral |
| Answer» C. alkaline | |
| 30. |
For egestion of waste materials, cockroach has |
| A. | anus |
| B. | gizzard |
| C. | colon |
| D. | crop |
| Answer» B. gizzard | |
| 31. |
Inner layer of stomach wall is called as |
| A. | ectoderm |
| B. | mucosa |
| C. | epithelium |
| D. | duodenum |
| Answer» C. epithelium | |
| 32. |
A stable ecosystem is maintained with interaction of |
| A. | prey |
| B. | predator |
| C. | predator-prey |
| D. | animals-human |
| Answer» D. animals-human | |
| 33. |
Parasite which lives inside body of its host is called as |
| A. | endoparasite |
| B. | exoparasite |
| C. | indoparasite |
| D. | ectoparasite |
| Answer» B. exoparasite | |
| 34. |
Minerals do not include |
| A. | iodine |
| B. | calcium |
| C. | sodium |
| D. | iron |
| Answer» B. calcium | |
| 35. |
Inactive form of trypsine is called |
| A. | Pepsinogen |
| B. | enterokinase |
| C. | trypsinogen |
| D. | None of the Above |
| Answer» D. None of the Above | |
| 36. |
Maltose, lactose and sucrose (C₁₂H₂₂O₁₁) belong to which class of carbohydrates |
| A. | monosaccharide |
| B. | disaccharides |
| C. | ATPs |
| D. | Polysaccharides |
| Answer» C. ATPs | |
| 37. |
In herbivores animals, there is no |
| A. | molar |
| B. | premolars |
| C. | incisors |
| D. | canines |
| Answer» E. | |
| 38. |
Lack of chlorophyll in plants is called |
| A. | chlorosis |
| B. | nitrogen deficiency |
| C. | magnesium deficiency |
| D. | green deficiency |
| Answer» B. nitrogen deficiency | |
| 39. |
Inorganic nutrients include |
| A. | water |
| B. | vitamins |
| C. | fiber |
| D. | carbohydrates |
| Answer» B. vitamins | |
| 40. |
In diaphragm on left side of abdominal cavity, is |
| A. | lungs |
| B. | stomach |
| C. | esophagus |
| D. | pancreas |
| Answer» C. esophagus | |
| 41. |
Anti-diuretics in excretion system |
| A. | reduce the production of blood |
| B. | reduce the production of anti-diuretic hormone |
| C. | reduce the production of urine |
| D. | increase the production of urine |
| Answer» E. | |
| 42. |
In Healthy Diet Pyramid, meat and alternatives are at the |
| A. | level 1 |
| B. | level 2 |
| C. | level 3 |
| D. | level 4 |
| Answer» D. level 4 | |
| 43. |
Enzyme erypsin gives off amino acids with help of substrate |
| A. | fats |
| B. | maltose |
| C. | polypeptides |
| D. | dipeptides |
| Answer» E. | |
| 44. |
Nutrition which is achieved on feeding of dead organic matter and decaying bodies is called |
| A. | symbiotic |
| B. | autotrophic |
| C. | saprophytic |
| D. | Parasitic |
| Answer» D. Parasitic | |
| 45. |
Energy is produced in the |
| A. | assimilation |
| B. | absorption |
| C. | digestion |
| D. | nutrition |
| Answer» B. absorption | |
| 46. |
Protein deficiency in children is known as |
| A. | beriberi |
| B. | scurvy |
| C. | diabetes |
| D. | kwashiorkor |
| Answer» E. | |
| 47. |
An average daily intake of fats shall be |
| A. | 0.1 |
| B. | 0.15 |
| C. | 0.25 |
| D. | 0.6 |
| Answer» D. 0.6 | |
| 48. |
Microorganisms taken in along with food are killed by |
| A. | gastric juice |
| B. | hydrochloric acid |
| C. | citric acid |
| D. | pepsin |
| Answer» C. citric acid | |
| 49. |
Beriberi disease is caused due to constant use of |
| A. | white rice and fish |
| B. | white rice and chicken |
| C. | brown rice and fish |
| D. | brown rice and mutton |
| Answer» C. brown rice and fish | |
| 50. |
Digesting enzyme which digest starch and glycogen is called |
| A. | glucase |
| B. | sucrase |
| C. | ptyalin |
| D. | fructase |
| Answer» D. fructase | |