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What are the change involved when view the prepared slide under microscope using different objective lens?
it has to do with the resolution of the image of the slide obtained...the larger the objective lens value is the greater the resolution it will provide, greater the resolution higher the details.
What else can I help you with?
How do you examine a prepared slide using a microscope?
To examine a prepared slide using a microscope, first place the slide on the stage and secure it with the stage clips. Start with the lowest magnification objective lens, adjust the focus using the coarse adjustment knob, then fine-tune the focus with the fine adjustment knob. Once the image is in focus, you can adjust the magnification by rotating the nosepiece to switch to a higher magnification lens for detailed observation.
Are samples for compound light microscope prepared on glass slides?
Yes
What microscope uses two of more glass lenses to magnify living or prepared slides?
A compound microscope uses two or more glass lenses to magnify living or prepared slides. The objective lens closest to the specimen magnifies the image, and the eyepiece lens further magnifies the image for viewing.
Why is it important for the slide to be prepared so that light passes through it?
If your microscope is a Transmission Microscope then light has to pass through the specimen (that is how the microscope works).Other kinds of microscopes may not require this.
Which objective is a high dry lens?
A high dry lens is typically used for observing samples on a microscope slide that have been prepared with a mounting medium or coverslip. These objectives have a higher working distance compared to oil immersion objectives and are commonly found in magnifications ranging from 20x to 100x.
How must samples be prepared for observation by an electron microscope?
Samples for observation by an electron microscope are typically prepared by fixing the specimen in a chemical solution, dehydrating it, and then embedding it in a resin for stability. The sample is then sliced into ultrathin sections using a microtome before being stained to enhance contrast. Finally, the prepared sample is placed inside the electron microscope for imaging.
How are karyotypes prepared and what is the process involved in creating them?
Karyotypes are prepared by taking a sample of cells, usually from blood or amniotic fluid, and growing them in a lab. The cells are then stained to make the chromosomes visible under a microscope. The chromosomes are arranged in pairs according to size, shape, and banding patterns to create a visual representation of an individual's genetic makeup.
Uses two or more glass lenses to magnify either living cells or prepared slides?
A compound microscope uses two or more glass lenses to magnify either living cells or prepared slides. The objective lens is positioned close to the specimen to gather light and provide initial magnification, while the eyepiece lens further magnifies the image to the viewer's eye. This dual-lens system allows for higher magnification and resolution compared to a single lens system.
How is extracted breast milk prepared for laboratory testing?
The milk is cultured, allowing colonies of bacteria to grow. The causative bacteria then can be specially prepared for identification under a microscope.
What kind of microscope uses two or more glass lenses to magnify either living cells or prepared slides?
A compound microscope uses two or more glass lenses to magnify either living cells or prepared slides. This type of microscope is commonly used in laboratories and educational settings to study cells and microorganisms at a cellular level.
How must samples be prepared by observation by an electron microscope?
They must be preserved and dehydrated. Once this is accomplished, put the specimen onto a slide, and then the slide is ready to be viewed under the microscope.
What is a prepared slide on a micro scope?
A prepared slide for a compound light microscope is composed of a viewing sample suspended in a drop of distilled water, which has been placed on one glass slide. A second glass slide will be placed on the first slide and any residual water will be gently soaked up by a paper towel.
