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- What is the highest magnification of the following microscopes?Bright fieldDark fieldPhase-contrastFluorescenceConfocalScanning EMTransmission EMScanned-ProbeAs with standard phase contrast microscopy,differential-interference contrast microscopy depends on differences in the ___________________ of a speciment to create high-contrast images. a. refractive index b. light absorption c. natural fluorescence d. walls and coverings e. natural pigmentationThe diffraction limit is an unbeatable barrier limiting the effective resolution of light microscopy due to the inherent wavelength of light.True or False
- In confocal microscopy, what is the theoretical resolving power of the objective used (63X, NA 1.3, oil immersion noil=1.52)? Clearly show your calculations.Always begin examing microscope slides with which power objective?A microscope that remains in focus regardless of whichobjective lens is rotated into place is __________.
- True or False: Ultrathin sections are used for light microscopy but are to thin to be stable under an electron mocroscope X-ray beam.How does the compound microscope achieve magnification? resolution? Cite your reference/s if possible.If a specimen is being viewed under a 40x objective, and the microscope has a 10x ocular lens, what is the total magnification? 1x 4x 10x 100x 400x
- True or False: The coarse and fine adjustments are partof the microscope’s mechanical system_________________.What part of the microscope is used to make small-scale adjustments to the height of the stage? Group of answer choices 1. fine focus 2. iris diaphragm 3. eye pieces 4. coarse focus 5. slide holder adjustmentWhat are the corresponding ring colors of the objective lenses of the microscope? Scanner _________________________ Low Power Objective (LPO) _________________________ High Power Objective (HPO) _________________________ Oil immersion Objective (OIO) _________________________
