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Questions and Answers
What is the primary effect of radiation on the viscosity of a DNA solution?
What is the primary effect of radiation on the viscosity of a DNA solution?
- It has no effect on the viscosity of the solution
- It increases the viscosity of the solution
- It reduces the viscosity of the solution (correct)
- It makes the solution more alkaline
What type of lesion is characterized by a change that results in the impairment or loss of function at a single chemical bond?
What type of lesion is characterized by a change that results in the impairment or loss of function at a single chemical bond?
- Chromosomal aberration
- Point lesion (correct)
- Double-strand break
- Cross-linking
In which stage of the cell cycle does the DNA separate into two daughter DNA molecules?
In which stage of the cell cycle does the DNA separate into two daughter DNA molecules?
- G2 phase
- S phase (correct)
- M phase
- G1 phase
What is the primary function of chromosomes in a cell?
What is the primary function of chromosomes in a cell?
What is the effect of radiation on proteins in a cell?
What is the effect of radiation on proteins in a cell?
What is the result of cross-linking in a macromolecular solution?
What is the result of cross-linking in a macromolecular solution?
What is the primary molecule affected by radiation in a cell?
What is the primary molecule affected by radiation in a cell?
What is the purpose of measuring viscosity in a macromolecular solution?
What is the purpose of measuring viscosity in a macromolecular solution?
What is the structure of DNA during the G1 phase of interphase?
What is the structure of DNA during the G1 phase of interphase?
What is the effect of radiation on the size of macromolecules?
What is the effect of radiation on the size of macromolecules?
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