NTS MCQ Quiz Hub

NTS BIOLOGY CURRENT AFFAIRS SET 2

Choose a topic to test your knowledge and improve your NTS skills

1. Highly intelligent mammals are




2. Plants absorb most part of water needed by them through their




3. One of the following is not a function of bones




4. Movement of cell against concentration gradient is called




5. Pollination is best defined as




6. DNA structure was first described by




7. The most abundant element in the Earths atmosphere is




8. Haemodialysis means cleaning of




9. Production of sweat and sebum is related with




10. The evaporative cooling in the respiratory tract of dogs is called




11. Which of the following pathogen type cause disease that can be treated with antibiotics?




12. Most cell membranes are composed principally of




13. Normally, in the process of osmosis, the net flow of water molecules into or out of the cell depends upon differences in the




14. Sodium ions are pumped from a region of lower concentration to a region of higher concentration in the nerve cells of humans. This process is an example of




15. Proteins are made from amino acids by the process of




16. Which is an organic compound found in most cells?




17. Which are the four most abundant elements in living cells?




18. Whic from the following is the correct classification?




19. Which from the following is NOT the function of Enzymes?




20. The small intestine consists of




21. Red Blood Cells are produced by the




22. The lifespan of platelets is _________ days.




23. The salt and water balance of the body fluid is maintain by the




24. The pH concentrations at which maltase is least effective are




25. Most cells lacking a cell wall also lack




26. The Hardy-Weinberg principle applies to




27. Genetic information is transmitted from DNA to




28. The part of brain which is responsible for long term memory and learning is




29. The number of thoracic vertebrae




30. The anti-diuretic hormone acts on which part of nephron to cause re-absorption of water?




31. When a single gene has multiple phenotypic effects the phenomena is called




32. The duration of G-2 phase is




33. The initiation codon is




34. Bony fishes have brain with how many pair of cranial nerves?




35. The most common rust fungi species are




36. Kelps belong to which phylum?




37. Super blue green algae or expensive pond scum contain __________ protein.




38. Cohesion tension theory is given by




39. Air sacs in most of the birds are




40. Air spaces in leaf comprises total volume of




41. In class crustacea of phylum arthropoda sexes are




42. First complete seed appears in




43. Major cause of chlorosis in plants is shortage of




44. All are the deformities of skeleton caused by nutritional deficiencies except




45. Colour blindness is




46. Which of the following is not sex-linked recessive




47. Female reproductive cycle is completed in




48. All are paired facial bones except




49. Which of the following is not an endotherm




50. In bud condition the upper surface of leaf shows more growth than lower surface in