English Quiz For NIACL AO Mains
Directions (1-5) Read the following passage carefully and answer the questions that follow.
A team of researchers led by Sujatha Sunil from the International Centre for Genetic Engineering and Biotechnology (ICGEB), Delhi found that the Nilavembu Kudineer formulation was -------------------(A) the host response in the case of both chikungunya and dengue virus but in a different manner. The mode of action of the concoction is antiviral in the case of dengue while immuno-modulatory in chikungunya infection. “The reason why we say the formulation is immuno-modulatory is because of the way Nilavembu Kudineer acts upon viral infections in different types of cells,” says Dr. Sunil. However, the mode of action of the (B)formulation on immuno-modulation is yet to be understood.
To study the antiviral activity, the researchers -------------(C) the formulation on monocytes and macrophages in the case of dengue and epithelial kidney cells for chikungunya virus. “The monocytes and macrophages are the primary sites of infection in the case of dengue. And kidney is the secondary site of infection by chikungunya virus,” says Jaspreet Jain from the vector Borne Diseases Group at ICGEB and first author of a paper published(D) in the Journal of Ayurveda and Integrative Medicine. The primary site of infection of chikungunya virus is fibroblasts before the virus enters the blood stream and-(E)-------------------------------------------.
“The joints are the worst affected due to chikungunya virus infection. But we don’t have primary joint cell lines to test the formulation at this point,” says Dr. Sunil.
Q1. Which of the following words should fill in the blank in (A) to make a contextually correct and meaningful sentence?
Q2. Which of the following words can replace the word given in bold in (B) without changing the meaning of the sentence?
Q3. Which of the following words should fill in the blank in (C) to make a contextually correct and meaningful sentence?
Q4. Which of the following words can replace the word given in bold in (D) without changing the meaning of the sentence?
Q5. Which of the following phrases should fill the blank given in (E) to make it grammatically and contextually correct and meaningful?
Directions (6-10): In each of the following sentences, there is a blank space. Below each such sentence, there are five options with one word each. Fill up the blank with the word that makes the sentence grammatically and contextually correct.
Q6. The pollutants we --------------------- into this ecosystem find their way back through the air we breathe, the food we consume and the water we drink.
Q7. Since we are completely dependent on the environment to -------------------, it is safe to say that any changes to the environment will impact human well-being.
Q8. We are simply too well-woven into our surroundings to be ----------------------- to the effects of any changes in those surroundings.
Q9. While environmental pollution may have an impact on everyone, research has shown that there are certain demographics that are more --------------------------- to its effects.
Q10. Our unchecked activities have had adverse effects on the ecosystem and some of that damage is now ----------------------.
Directions (11-15): In each of the questions given below a phrase/idiom is given in BOLD and five options are given below it. You have to choose the option which best describes the meaning of the phrase/idiom.
Q11. A penny for your thoughts
Q12. Back to the drawing board
Q13. Best thing since sliced bread
Q14. Caught between two stools
Q15. Cut the mustard