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Botany MCQS[NEET-2021 to 2022]-Cells

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1. cell was discovered by




2. The organelle that contains the genetic material is




3. Protoplasm found inside the nucleus is called




4. Which of the following statements are correct for ER? (a) Smooth Endoplasmic Reticulum makes starch. (b) It is also called the RNA factory of the cell. (c) It processes carbohydrates. (d) It modifies chemicals that are toxic to the cell




5. Prokaryotic genetic system has




6. Eukaryotes cells -




7. nucleoid consist of




8. The organelles digests the old organelles that are no longer useful to the cells are




9. Plasmodesmata are located in narrow areas of




10. Cell sap is




11. prokaryotic cells lack




12. Which of the following is an example of cell devoid of nuclear membrane and mitochondria is




13. Lampbrush chromosomes are seen in




14. Which one of the following is a part of the endomembrane system ?




15. Animal cell different from plant cells because of




16. Carbohydrates present in the plasmalemma are in the form of




17. Cell organelles are found in




18. Cellular totipotency means




19. Distinction of prokaryotes and eukaryotes is based on




20. What is the site for formation of glycoproteins and glycolipids




21. In a Golgi complex functional unit is




22. In eubacteria a cellular component that resembles eukaryotic cell is




23. Intact chloroplast from green leaves can be isolated by




24. what is the exception of cell theory?




25. Intracellular compartments do not occur in




26. Longest cell in human body is




27. Membrane-bound organelles are absent in




28. Mitochondria are not found in




29. The size of molecules which can pass through the plasma membrane is




30. Nuclear matter without membrane found in




31. Golgi apparatus




32. Prokaryotes is characterized by




33. Smaller cells is




34. The cytoplasmic connections from cell to cell are known as




35. Various types of activity of cell occur in




36. The difference in plant and animal cell is




37. The plasma membrane made up of




38. The S in ribosome unit indicates the




39. Tonoplast is a membrane of




40. What is a genophore?




41. When a ripe tomato is pricked with a needle a watery fluid comes out. This fluid is stored in




42. Which one of the following structures between two adjacent cells is an effective transport pathway?




43. The main function of centrosome is




44. The shape of chloroplast in higher plants is




45. SER is the site of




46. Plant cell composed of




47. Microfilaments composed of




48. non membranous organelle is




49. Semi autonomous organelle in cell is




50. Assembly of two subunits 40 S and 60 S of the ribosome is