ADVANCES IN CHEMISTRY UNIT-3

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#1. What does CADD stand for?

#2. Which computational technique allows researchers to study the movement and behavior of molecules over time?

#3. What is the primary purpose of virtual screening in drug discovery?

#4. What does QSAR stand for in the context of drug design?

#5. Which nanoscale carriers are often used in drug delivery to improve bioavailability?

#6. What is the range of size for nanoparticles typically used in drug delivery?

#7. What is the key advantage of liposomal drug delivery systems?

#8. What is the main goal of targeted drug delivery?

#9. Which technology is increasingly integrated into CADD for analyzing vast datasets?

#10. In personalized medicine, treatments are tailored based on:

#11. What is the primary function of nanocarriers in drug delivery?

#12. What role do ligands play in targeted drug delivery using nanoparticles?

#13. Which technique involves the analysis of the relationship between the chemical structure of a molecule and its biological activity?

#14. What is the purpose of in silico screening in drug discovery?

#15. What is the size range of liposomes used in drug delivery?

#16. Which field does CADD primarily contribute to in drug development?

#17. What technology is used to predict the activity of new compounds based on their structural features?

#18. What does nanotechnology contribute to drug delivery?

#19. Which term refers to the marriage of chemistry, computer science, and nanotechnology in drug design?

#20. What is the primary working principle of electrical nano sensors?

#21. Which material is commonly used in nanowire sensors for detecting changes in electrical conductivity?

#22. What property of quantum dots makes them valuable in optical nano sensors?

#23. How do plasmonic sensors respond to environmental changes?

#24. Which application is NOT associated with nano sensors?

#25. In nanocantilever sensors, what does the bending of the cantilever indicate?

#26. What is a common application of quantum dot sensors?

#27. Which type of nano sensor is sensitive to changes in surface stress?

#28. What is the primary focus of biomedical sensing with nano sensors?

#29. Which material is often used in carbon nanotube sensors for functionalization to selectively bind with certain molecules?

#30. In which field are nano sensors used for monitoring air and water quality?

#31. What is a potential application of nano sensors in security and defense?

#32. What is an essential consideration in the development of nano sensors for industrial applications?

#33. Which type of nano sensor is most likely to detect changes in light absorption?

#34. What is an important aspect of nano sensors in environmental monitoring?

#35. What is the primary goal of chemical biology?

#36. What are small molecules used for in chemical biology?

#37. Chemical genetics involves:

#38. How are small molecules in chemical biology used for target identification?

#39. Which aspect of chemical biology involves the application of imaging techniques to study biological processes?

#40. What does chemical biology contribute to drug discovery?

#41. What is the intersection of chemical biology and synthetic biology involved in?

#42. How do chemical biologists contribute to structural biology?

#43. Which term describes the study of proteins and metabolites on a large scale in chemical biology?

#44. In chemical biology, what does the term "chemical genetics" refer to?

#45. What is a common direct impact of heavy metal pollutants on aquatic life?

#46. Which nutrient pollutants contribute to the formation of "dead zones" in aquatic ecosystems?

#47. How do airborne pollutants like sulfur dioxide impact plant health?

#48. What is a potential consequence of soil acidification due to air pollution?

#49. Which term describes the accumulation of pollutants in the tissues of organisms at higher trophic levels?

#50. What is a common impact of oil spills on marine ecosystems?

#51. Which chemical pollutants are often associated with soil contamination and reduced fertility?

#52. What is the primary contribution of greenhouse gases to global climate change?

#53. How do chemical pollutants contribute to the decline of amphibian populations?

#54. Which air pollutant is associated with respiratory issues in birds and mammals?

#55. What is a consequence of nutrient enrichment in water bodies?

#56. Which term describes the process of chemical pollutants entering the food chain and increasing in concentration?

#57. What is a potential impact of pesticide runoff into water bodies?

#58. Which airborne pollutant is associated with the acidification of soils?

#59. How do chemical pollutants contribute to habitat destruction in coastal ecosystems?

#60. Which global environmental issue is directly linked to the depletion of the ozone layer?

#61. What is the primary impact of nutrient pollution on aquatic ecosystems?

#62. How do heavy metal pollutants affect plant growth in contaminated soils?

#63. Which pollutant is a major contributor to acid rain and soil acidification?

#64. What is a potential consequence of bioaccumulation in ecosystems?

#65. What respiratory issues can result from the inhalation of particulate matter (PM) and nitrogen oxides?

#66. Which air pollutant is associated with an increased risk of cardiovascular diseases?

#67. How can waterborne pollutants impact human health?

#68. What health risk is associated with the consumption of water contaminated with heavy metals?

#69. Ingesting food with pesticide residues may contribute to disruptions in which bodily system?

#70. What is a potential consequence of bioaccumulation in the human food chain?

#71. Occupational exposure to certain chemicals may lead to which type of diseases?

#72. Which term describes chemicals that interfere with the endocrine system, leading to hormonal imbalances?

#73. How can prenatal exposure to certain pollutants impact human health?

#74. What is a potential health risk associated with the presence of pharmaceuticals and personal care products (PPCPs) in water sources?

#75. What can be a consequence of antibiotic residues in the environment?

#76. Which pollutant is known to contribute to the depletion of the ozone layer and impact human health?

#77. How can exposure to benzene and formaldehyde in the air impact human health?

#78. What type of diseases can result from prolonged occupational exposure to certain chemicals?

#79. What is the primary concern associated with emerging pollutants like pharmaceuticals in the environment?

#80. 1. What is the primary principle of photocatalysis for dye removal?

#81. Which photocatalyst is commonly used in photocatalysis for dye degradation?

#82. Heterogeneous catalysis involves a catalyst that is in a different phase than the:

#83. What is a potential advantage of heterogeneous catalysis for dye removal?

#84. Which advanced oxidation process involves the use of ultrasound for dye degradation?

#85. Enzymatic catalysis for dye removal utilizes:

#86. What is the role of enzymes in enzymatic catalysis for dye removal?

#87. Homogeneous catalysis involves a catalyst in the same phase as the:

#88. Which metal complex is commonly used in homogeneous catalysis for dye degradation?

#89. What does AOP stand for in the context of dye removal?

#90. In photocatalysis, what reactive oxygen species is often generated for dye degradation?

#91. Which is an advantage of enzymatic catalysis for dye removal?

#92. What is a common characteristic of a heterogeneous catalyst used in dye removal?

#93. Which factor influences the choice of a specific catalysis method for dye removal?

#94. What is the primary role of activated carbon in heterogeneous catalysis for dye removal?

#95. Which method involves the use of highly oxidative hydroxyl radicals for dye degradation?

#96. What type of reaction does homogeneous catalysis often involve for dye degradation?

#97. Why is specificity an advantage of enzymatic catalysis for dye removal?

#98. What is a potential disadvantage of photocatalysis for dye removal?

#99. Which catalysis method is known for its versatility and application to a wide range of dyes?

#100. What is a common source of heavy metal pollution in water?

#101. Which nutrient pollutants contribute to the formation of "dead zones" in water bodies?

#102. What is a potential consequence of industrial chemicals in water?

#103. Which term describes the accumulation of pollutants in the tissues of organisms at higher trophic levels?

#104. What is a major source of pathogens in water?

#105. Which pollutant is associated with the formation of acid rain?

#106. What is a common source of volatile organic compounds (VOCs) in the air?

#107. What is the primary consequence of particulate matter (PM) in the air?

#108. Which greenhouse gas is primarily associated with human activities such as burning fossil fuels?

#109. What does NOx stand for in the context of air pollution?

#110. What is a potential consequence of heavy metal contamination in soil?

#111. Which type of pollutants are organochlorines and organophosphates examples of?

#112. What is a major source of pharmaceutical pollutants in soil?

#113. Which term describes the process of nutrient imbalance in soil leading to excessive plant growth?

#114. What is a common consequence of nitrates and phosphates in soil?

#115. What is the primary goal of addressing chemical pollutants in environmental media?

#116. Which action contributes to reducing chemical pollutants in water, air, and soil?

#117. What role do environmental regulations play in managing chemical pollutants?

#118. Why is the proper disposal of pharmaceuticals important in preventing soil pollution?

#119. How can individuals contribute to reducing chemical pollutants in their surroundings?

#120. What is a common source of heavy metal pollution in water?

#121. Which nutrient pollutants contribute to the formation of "dead zones" in water bodies?

#122. Which term describes the accumulation of pollutants in the tissues of organisms at higher trophic levels?

#123. What is a major source of pathogens in water?

#124. Which pollutant is associated with the formation of acid rain?

#125. What is a common source of volatile organic compounds (VOCs) in the air?

#126. What is the primary consequence of particulate matter (PM) in the air?

#127. Which greenhouse gas is primarily associated with human activities such as burning fossil fuels?

#128. What does NOx stand for in the context of air pollution?

#129. What is a potential consequence of heavy metal contamination in soil?

#130. Which type of pollutants are organochlorines and organophosphates examples of?

#131. What is a major source of pharmaceutical pollutants in soil?

#132. Which term describes the process of nutrient imbalance in soil leading to excessive plant growth?

#133. What is a common consequence of nitrates and phosphates in soil?

#134. What is the primary goal of addressing chemical pollutants in environmental media?

#135. What role do environmental regulations play in managing chemical pollutants?

#136. Why is the proper disposal of pharmaceuticals important in preventing soil pollution?

#137. How can individuals contribute to reducing chemical pollutants in their surroundings?

Finish