Upload your photo that clearly points out your chosen adipose
cell under the 10x objective lens. Determine the size of this
adipose cell the cursor is on and include your work (number of
cells that fit across the FOV and the equation)
Upload Your Photo That Clearly Points Out Your Chosen Adipose Cell Under The 10x Objective Lens Determine The Size Of T 1 (40.06 KiB) Viewed 79 times
Upload Your Photo That Clearly Points Out Your Chosen Adipose Cell Under The 10x Objective Lens Determine The Size Of T 2 (9.77 KiB) Viewed 79 times
Repeat the process for the cursor on the plant cell.
Upload Your Photo That Clearly Points Out Your Chosen Adipose Cell Under The 10x Objective Lens Determine The Size Of T 3 (27.54 KiB) Viewed 79 times
How to estimate the size of a cell viewed under a microscope Determine the diameter of the field Determine how many cells fit across the FOV of view (FOV) 1. Focus on the slide using an objective for which an entire cell can be easily seen 10x 40x 1. Place metric ruler on stage 2. Bring it into focus using 4x objective lens FOV is about 4.5mm Cells very small Entire cell easily The distance between two black lines is 1mm Cannot see entire cel seen 2. Imagine that these cells are lined up end to end. and estimate how many would fit across the FOV 3. Estimate how many millimeters there are across the widest part of the field m About 4 cells (amoebas) would fit across when viewing under the 10x objective 4. Repeat for 10x objective FOV is about 2mm 3. Use the following equation to estimate the length of each cell FOV 2.0mm Length of 1 cell 5. Use the following equation for higher power objectives Number of cells Length of 1 amoeba 2mm Higher power FOV Lowest power FOV x Magnification of lowest power objective Magnification of higher power objective What is the length of this paramecium viewed under the 40x objective? -0.5mm 4 cells 0.45mm -=0.225mm 40x objective FOV = 4.5mm x 4 40 +0.45mm 2 cells Created in BioRender.com bio
COARSE FOCUS FINE FOCUS 4X 100x 10X 40X LIGHT ADJUST
OARSE FOCUS common plant. FINE FOCUS 4X 100x 10X 40X LIGHT ADJUST
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