The Microscope Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
| Question | Answer |
| When observing a specimen using the high power or oil immersion objective one should focus with the _____ ______ knob only. | Fine Adjustment |
| The part of the mechanical stage apparatus that holds the slide in position? | Stage clips |
| The part of the microscope that holds the slide in position and enables one to move the slide around the stage? | Mechanical stage |
| The foundation of the microscope? | Base |
| If the specimen is in focus using one objective and requires very little adjustment when switching to another objective, the microscope is described as being? | Parfocal |
| The objective with a magnification of 100x? | Oil immersion |
| The highly resistant cell structures that may be observed as clear structures inside some bacteria? | Endospores |
| The space occurring between the end of the objective and the surface of the slide is called the ______ ______. | working distance |
| The area on the slide observed when looking through the ocular is called the ______ __ ______. | Field of view |
| The ocular has a magnification of __x | 10 |
| ______ ______ is calculated by multiplying the power of the ocular by the power of the objective in use. | Total magnification |
| Type microscope that utilizes visible light to illuminate the specimen being studied? | Light microscope |
| The microscope should always be carried with? | Two hands |
| If the 10x objective is in use the total magnification is ___x? | 100 |
| A long filamentous appendage seen on some bacteria? | Flagellum |
| Curved or helical bacteria? | Spirals |
| A ___ _____ consists of the specimen suspended in fluid beneath a coverslip. | wet mount |
| The objectives are located on the revolving ____ _____. | nose piece |
| The part of the microscope that concentrates the light on the specimen? | condenser |
| A thick, colorless, gelatinous layer occurring around the cell wall of some bacteria? | capsule |
| The part of the microscope that regulates the intensity of light on the specimen? | Iris diaphragm |
| Bacteria are measured in units called? | Micrometers |
| Type of microscope that utilizes electrons to illuminate the specimen being viewed? | Electron |
| Type of microscope that illuminates the specimen in a blackened field? | Dark field |
| Substance that is placed on the slide when focusing with the 100x objective? | Immersion oil |
| The part of the microscope that connects the base with the ocular, revolving nose piece and the stage? | Arm |
| The objective with a magnification of 10x? | Low Power |
| As one increases the magnification the working distance gets _______. | Smaller |
| The cylinders located on the revolving nose piece that contain lenses of various magnifications are called _________. | Objectives |
| The _____ _________ knob is used first when focusing with the scanning or low power objectives. | course adjustment |
| The "comma" shaped bacterium? | Vibrio |
| Position in which the stage should be placed before storing the microscope? | Down |
| The part of the microscope that is also called the eyepiece? | Ocular |
| The part of the microscope on which the slide is placed for observation? | Stage |
| Before storage the ________ objective should be placed in using position | Scanning |
| Immersion oil prevents the ________ of light? | Refraction |
| Before increasing the magnification, the object to be viewed should be placed in the ______ of the field. | Center |
| Objective with a magnification of 40x? | Scanning |
| The low power objective has a magnification of __x? | 10 |
| The high power objective has a magnification of __x? | 40 |
| The lenses of the microscope should be cleaned with ____ _____ only. | Lens paper |
| A round or spherical bacterium? | Coccus |
| An elongated or rod shaped bacterium? | Bacillus |
| The scanning objective has a magnification of __x. | 4 |
| The total magnification when using the scanning objective is __x. | 40 |
| The type of microscope that utilizes two sets of magnifying lenses? | Compound microscope |
Created by:
DestinyHoule