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Questions and Answers
What is the purpose of the Giemsa stain solution?
What is the purpose of the Giemsa stain solution?
- To prepare the fixation solution
- To prepare the phosphate buffer solution
- To stain the cells (correct)
- To fix the cells
What is the composition of the salt solution containing potassium chloride?
What is the composition of the salt solution containing potassium chloride?
- 0.9 g KCl in 100 ml d.d H2O
- 0.9 g NaCl in 100 ml d.d H2O
- 0.56 g KCl in 100 ml d.d H2O (correct)
- 0.56 g NaCl in 100 ml d.d H2O
What is the composition of the fixation solution?
What is the composition of the fixation solution?
- 2 methanol: 1 glacial acetic acid
- 1 methanol: 3 glacial acetic acid
- 3 methanol: 1 glacial acetic acid (correct)
- 1 methanol: 2 glacial acetic acid
What is the purpose of injecting mice with yeast solution prior to preparing chromosomal aberration slides?
What is the purpose of injecting mice with yeast solution prior to preparing chromosomal aberration slides?
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What is the function of colchicine in preparing chromosomal aberration slides?
What is the function of colchicine in preparing chromosomal aberration slides?
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How is colchicine derived?
How is colchicine derived?
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