MCQOPTIONS
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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. |
The sigmoid colon is a part of |
| A. | Small Intestine |
| B. | Large Intestine |
| C. | Pharynx |
| D. | Rectum |
| Answer» C. Pharynx | |
| 2. |
The skin, the lining of the mouth, the lining of the blood vessels, lung alveoli and kidney tubules are all made of which type of tissue? |
| A. | Epithelial tissue |
| B. | Connective tissue |
| C. | Muscular tissue |
| D. | Nervous tissue |
| Answer» B. Connective tissue | |
| 3. |
The shape of the outer part of the ear is like a __________. |
| A. | funnel |
| B. | plate |
| C. | drum |
| D. | disc |
| Answer» B. plate | |
| 4. |
The sexual reproductive organs of aspergillus are : |
| A. | Spermatium and Oogonium |
| B. | Antheridium and Oogonium |
| C. | Spermatium and Ascogonium |
| D. | Antheridium and Ascogonium |
| Answer» E. | |
| 5. |
The sex of an offspring is determined by which of the following?_x005F_x000D_ |
| A. | DNA of the female gamete |
| B. | DNA of the male gamete |
| C. | Neither the DNA of the male nor the female gamete |
| D. | DNA of the male and the female gamete |
| Answer» C. Neither the DNA of the male nor the female gamete | |
| 6. |
The secretion from the prostate gland enters into the: |
| A. | Kidney |
| B. | Ureter |
| C. | Urethra |
| D. | Testis |
| Answer» D. Testis | |
| 7. |
The scientific name of human being is? |
| A. | Homo Nigrum |
| B. | Melongena Sapiens |
| C. | Homo Sapiens |
| D. | Tigris Solanum |
| Answer» C. Homo Sapiens | |
| 8. |
The schwann cell forms a myelin sheath around the |
| A. | nodes of Ranvier |
| B. | dendrites |
| C. | nucleus |
| D. | axon |
| Answer» E. | |
| 9. |
The sciatic nerve is a combination of which two nerves? |
| A. | common fibular and tibial |
| B. | pudendal and posterior femoral cutaneous |
| C. | posterior femoral cutaneous and tibial |
| D. | pudendal and common fibular |
| Answer» B. pudendal and posterior femoral cutaneous | |
| 10. |
The saliva in human beings contains which enzyme? |
| A. | Pepsin |
| B. | Salivary Amylase_x005F_x000D_ |
| C. | Rennin |
| D. | Trypsin |
| Answer» C. Rennin | |
| 11. |
The right ventricle transports oxygenated blood to the lungs. |
| A. | 1 |
| B. | |
| C. | |
| D. | |
| Answer» C. | |
| 12. |
The right portion of human heart receives ______ blood. |
| A. | pure |
| B. | impure |
| C. | mixed |
| D. | none |
| Answer» C. mixed | |
| 13. |
The renal medulla is composed of tissue called |
| A. | Renal Sinus |
| B. | Renal Pyramids |
| C. | Vasa Recta |
| D. | Renal Pelvis |
| Answer» C. Vasa Recta | |
| 14. |
The reproductive parts of a flower are |
| A. | Calyx and carpels |
| B. | Calyx and corolla |
| C. | Corolla and stamens |
| D. | Stamens and carpels |
| Answer» E. | |
| 15. |
The richest source of Vitamin D from food is |
| A. | Cotton seed oil |
| B. | Olive oil |
| C. | Cod liver oil |
| D. | Sunflower oil |
| Answer» D. Sunflower oil | |
| 16. |
The renal corpuscle is made up of |
| A. | Bowman's capsule |
| B. | Glomerulus |
| C. | Both A & B |
| D. | None of the above |
| Answer» D. None of the above | |
| 17. |
The rate of respiration per minute in a new born baby |
| A. | 18 times |
| B. | 32 times |
| C. | 26 times |
| D. | 16 times |
| Answer» C. 26 times | |
| 18. |
The purpose of hydrogenating unsaturated fats is to_x005F_x000D_ |
| A. | to make them more solid at room temperature |
| B. | to recommend daily intake as fiber |
| C. | to make them more liquid |
| D. | None of the above |
| Answer» B. to recommend daily intake as fiber | |
| 19. |
The rate of heartbeat is accelerated by the harmone |
| A. | adrenaline |
| B. | acetylcholine |
| C. | thyroxine |
| D. | pituitrin |
| Answer» B. acetylcholine | |
| 20. |
The process of taking up a permanent shape, size and function to form a permanent tissue is called |
| A. | formation |
| B. | differentiation |
| C. | unification |
| D. | calcification |
| Answer» C. unification | |
| 21. |
The protoplasm of a child is exactly the same as that of its |
| A. | mother |
| B. | father |
| C. | grandfather |
| D. | identical twin |
| Answer» E. | |
| 22. |
The process of releasing of an egg from the ovary is called .........._x005F_x000D_ |
| A. | Fertilisation |
| B. | Reproduction |
| C. | Gestation |
| D. | Ovulation |
| Answer» E. | |
| 23. |
The process of forming urine begins in the_x005F_x000D_ |
| A. | embryo |
| B. | ureter |
| C. | nephrons |
| D. | urethra |
| Answer» D. urethra | |
| 24. |
The process of copying genetic information from one strand of DNA into RNA is termed as |
| A. | translation |
| B. | transcription |
| C. | replication |
| D. | mutation |
| Answer» C. replication | |
| 25. |
The process of copying dna is called |
| A. | Copying |
| B. | Replication |
| C. | Repulsion |
| D. | Replying |
| Answer» C. Repulsion | |
| 26. |
The process of bones increasing in width is known as |
| A. | appositional growth |
| B. | closing of the epiphyseal plate |
| C. | concentric growth |
| D. | long bones reaching adult length and width |
| Answer» B. closing of the epiphyseal plate | |
| 27. |
The process of acquiring oxygen from outside the body and to use it in the process of breakdown of food sources for cellular needs is commonly called______. |
| A. | respiration |
| B. | nutrition |
| C. | digestion |
| D. | transportation |
| Answer» B. nutrition | |
| 28. |
The process in which energy stored in carbohydrates is released |
| A. | Photosynthesis |
| B. | Respiration |
| C. | Reproduction |
| D. | Excretion |
| Answer» C. Reproduction | |
| 29. |
The process in which the organism can be cut into any number of pieces and each piece grows into a complete organism is called ______._x005F_x000D_ |
| A. | Regeneration |
| B. | Budding |
| C. | Spore formation |
| D. | No option is correct. |
| Answer» B. Budding | |
| 30. |
The primary motor cortex is located in the_x005F_x000D_ |
| A. | frontal lobe |
| B. | temporal lobe |
| C. | occipital lobe |
| D. | Parietal lobe |
| Answer» B. temporal lobe | |
| 31. |
The principle of dominance states that |
| A. | Some alleles are dominant, while others are recessive |
| B. | All alleles are recessive |
| C. | All alleles are dominant |
| D. | Alleles are neither dominant nor recessive |
| Answer» B. All alleles are recessive | |
| 32. |
The presence of air bubble in blood stream is dangerous to life because |
| A. | Air combines with blood forming a complex |
| B. | The flow of blood increases manifold |
| C. | The flow of blood is obstructed |
| D. | The pressure of blood increases manifold |
| Answer» D. The pressure of blood increases manifold | |
| 33. |
The primary goal of conservation biology is to |
| A. | counter the loss of biodiversity |
| B. | estimate the total number of species that exist |
| C. | integrate human culture back into nature |
| D. | catalogue species |
| Answer» B. estimate the total number of species that exist | |
| 34. |
The primary function of RNA is |
| A. | Photosynthesis |
| B. | Protein Synthesis |
| C. | Replication |
| D. | Translation |
| Answer» C. Replication | |
| 35. |
The predominant stage of the life cycle of a moss is the gametophyte which consists of two stages. The first stage is the ___________ stage. |
| A. | Agar |
| B. | Leafy |
| C. | Chlorella |
| D. | protonema |
| Answer» E. | |
| 36. |
The predominant stage of the life cycle of a moss is the gametophyte which consists of two stages. The second stage is the ___________ stage. |
| A. | Agar |
| B. | Leafy |
| C. | Chlorella |
| D. | protonema |
| Answer» C. Chlorella | |
| 37. |
The plasma of the blood contains which among the following constituents?_x005F_x000D_ I. Proteins_x005F_x000D_ II. Salts_x005F_x000D_ III. Hormones |
| A. | Only I and II |
| B. | Only I and III |
| C. | Only II and III |
| D. | All I, II and III |
| Answer» E. | |
| 38. |
The plant growth regulators are small, simple molecules of diverse chemical composition. They are |
| A. | carbohydrates, fats and proteins |
| B. | indole compounds, adenine derivatives, carotenoids and terpenes |
| C. | fatty acids, glucose and vitamins |
| D. | vitamin C, vitamin D and glucose |
| Answer» C. fatty acids, glucose and vitamins | |
| 39. |
The plant dye Henna imparts orangered colour to skin and hairs due to its reaction with which of the following? |
| A. | Protein and amino acids |
| B. | Lipids |
| C. | Carbohydrates |
| D. | Amino acids |
| Answer» B. Lipids | |
| 40. |
The peripheral nervous system consists of |
| A. | Nerves from eyes to CNS |
| B. | Nerves from ears to CNS |
| C. | Nerves from skin to CNS |
| D. | All of the above |
| Answer» E. | |
| 41. |
The pair of spinal nerves in main are |
| A. | 30 |
| B. | 31 |
| C. | 32 |
| D. | 33 |
| Answer» C. 32 | |
| 42. |
The pale yellow colour of urine is due to the presence of which pigment? |
| A. | Urochrome |
| B. | Urophyll |
| C. | Chlorophyll |
| D. | Chloroplast |
| Answer» B. Urophyll | |
| 43. |
The oval window is connected directly to which passageway? |
| A. | scala tympani |
| B. | external auditory meatus |
| C. | scala vestibuli |
| D. | pharyngotympanic tube |
| Answer» D. pharyngotympanic tube | |
| 44. |
The outermost layer of skin is |
| A. | Epidermis |
| B. | Dermis |
| C. | Tissues |
| D. | Hypodermis |
| Answer» B. Dermis | |
| 45. |
The outer membrane that covers the lungs |
| A. | Dura mater |
| B. | pleura |
| C. | Pia mater |
| D. | Myelin sheath |
| Answer» C. Pia mater | |
| 46. |
The organs that have the same basic structure (or same basic design) but different functions are called |
| A. | homologous organs |
| B. | biogenetic law |
| C. | analogous organs |
| D. | fossils |
| Answer» B. biogenetic law | |
| 47. |
The organs protected by the thoracic cage include the |
| A. | lungs |
| B. | heart |
| C. | both a & b |
| D. | None of the above |
| Answer» D. None of the above | |
| 48. |
The organs of the urinary system are |
| A. | Kidney |
| B. | Urinary bladder |
| C. | Ureter |
| D. | All of the above |
| Answer» E. | |
| 49. |
The organ that stores bile is the |
| A. | Gall bladder |
| B. | Liver |
| C. | Pancreas |
| D. | Spleen |
| Answer» B. Liver | |
| 50. |
The olfactory receptors in human beings detect ______._x005F_x000D_ |
| A. | taste |
| B. | smell |
| C. | touch |
| D. | hear |
| Answer» C. touch | |