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NEET Biology MCQS Mock Test Paper 14

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1. Nucleic acids are a polymer of nucleotide monomeric units. Each nucleotide consists of




2. A DNA segment contains 100 Adenine and 100 cytosines; how many nucleotides are present in the segment?




3. Nucleoside contains




4. ATP is a




5. Find the correct statement about phosphodiester linkage between adjacent nucleotides in nucleic acids




6. The sugar molecule present in nucleotide is




7. Which of the following nucleotide contains only ribose sugar and not deoxyribose?




8. Purine base found in RNA is




9. The cell wall of most of the fungi contains ________.




10. Absorptive heterotrophic mode of nutrition is present in_______.




11. Zygospore formation is a characteristic feature of_______.




12. Asexual reproduction in Rhizopus is by the formation of_______.




13. Which of the following class does Rhizopus belong to?




14. ____ is commonly known as black bread mould.




15. Sexual reproduction in Rhizopus takes place by fusion of_______.




16. Mycelium of Rhizopus is




17. Meiosis occurs in the life cycle of Rhizopus during_______.




18.  Asexual reproduction in Rhizopus is by the formation of_______.




19. Which of the following disease is caused due to the deficiency of iodine?




20. Which of the following is the main cause for Goitre?




21.  When the progressive enlargement of a multinodular goitre causes symptomatic tracheal compression; the typically preferred treatment management in otherwise good-risk patients is ____.




22. Which of the following is the most precise diagnostic screening procedure for differentiating benign thyroid nodules from malignant ones?




23. Which of the following is the most common cause of goitrous hypothyroidism in adults?




24. A person with the enlarged thyroid gland protruded eyeball; increased BMR and weight loss is suffering from _______.




25. Which of the following statement is incorrect about thyroid hormones?




26. Which of the following statement is true about thyroid swelling?




27. Which of the following statement is true about Grave’s disease of the thyroid?




28.  Which of the following statement is true about complications of a large goitre?




29. Mostly; the flesh of the fruit is made of ________.




30. In plants; the most common ground tissue is___________.




31. From mature parenchyma; plant regeneration can occur as__________.




32. The plant tissues that are known for photosynthesis; secretion and storage are______.




33. Simple permanent tissue that is food storing is ___________.




34.  Which of the following statement is true about the spongy parenchyma?




35. Which of the following statement is true about the palisade parenchyma?




36. The mesophyll of a dicot leaf is differentiated into _________.




37.  In TS of the dicotyledonous root; the parenchymatous cells which lie between the xylem and phloem are called ________.




38. Aerenchyma and chlorenchyma are types of ________.




39. The enzyme required for transcription is




40. Transcription is the transfer of genetic information from




41. Sigma factor is a component of




42. The main function of tRNA with regards to protein synthesis is




43. One end of tRNA matches genetic code in three-nucleotide sequences known as




44. The longest primary transcript is generated by




45.  A DNA sequence is read by an RNA polymerase that produces complementary antiparallel RNA strand known as




46. Which of these subunits of RNA polymerase is totally required to initiate transcription?




47. In both prokaryotic and eukaryotic cells; the synthesis of protein chains is initiated with




48. In eukaryotes; in order to initiate transcription




49. The least level of chromosome organization is




50. This has the largest number of chromosomes