Basic Science : Tools Techniques QUESTIONS AND ANSWERS :: part5 : 1 to 5
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
1.Fuelgen test is specific for |
| Proteins |
| RNA |
| Lipids |
| DNA |
2.Binding of specific protein on regulatory DNA sequences can be studied by means of |
| Ultra centrifugation |
| Electron microscope |
| Light microscope |
| X-ray crystallography |
3.1 mμ (millimicron) is |
| 10⁻⁵ mm |
| 10⁻⁶ mm |
| 10⁻⁷ mm |
| 10⁻⁸ mm |
4.Resolving power of electron microscope is |
| 1000 Å |
| 100 Å |
| 1 Å |
| 10 Å |
5.Magnification of compound microscope is not connected with |
| Numerical aperture |
| Focal length of objective |
| Focal length of eye piece |
| Tube length |
More Tools Techniques QUESTIONS AND ANSWERS available in next pages
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