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What part of the microscope will you adjust if the onion cell you are observing under the HOP is not clear?
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Ron is observing an onion cell on a slide under a microscope He sees chromatids being pulled to opposite ends of the cell Which phase is he seeing?
Ron is observing an onion cell on a slide under a microscope. He sees chromatids being pulled to opposite ends of the cell. Which phase is he seeing?
What is the shape and color of the onion cell?
When observing an onion cell under the microscope, it appear to be long an oval in shape. Staining the cell will make the chromosomes attain a deep purple color.
Can you prepare microscope slides for cell division?
Yes, preparing microscope slides for observing cell division involves fixing cells to a slide, staining the cells to make them visible under the microscope, and then covering the sample with a coverslip to protect it. The process may include steps such as cell fixation, permeabilization, staining with specific dyes or antibodies, and mounting with a mounting medium. It is important to carefully follow a protocol to ensure accurate visualization of cell division.
Was Robert Hooke the first person to look at a cell under a microscope?
Yes, Robert Hooke was the first person to observe cells under a microscope in 1665. He coined the term "cell" after observing the compartments of a cork sample, which reminded him of cells in a monastery.
Which part of the microscope will you adjust if the onion cell you are observing under the HPO is not clear?
You should adjust the fine focus knob to sharpen the image when viewing the onion cell under high-power objective (HPO) on a microscope. Rotate the knob gently to focus the specimen until the image appears clear.
What movement as seen under the coumpound microscope?
Movement such as cilia or flagella can be observed under a compound microscope. These are hair-like structures that protrude from certain cells and help with cell motility. By observing these structures, scientists can study how cells move and interact with their environment.
What color is the cytoplasm of an onion cell?
When observing an onion cell under the microscope, it appear to be long an oval in shape. Staining the cell will make the chromosomes attain a deep purple color.
How can a microscope help us learn about cell?
A microscope allows us to magnify and visualize cells at a high resolution, enabling us to study their structure, function, and behavior. By observing cells under a microscope, we can better understand their organelles, processes, and interactions, leading to insights into the biology and functioning of living organisms.
How does a cell look under a microscope?
It depends on what cell you are looking at.
How can you prove that a cell is eukaryote?
You can examine the cell under a light microscope. Eukaryotic cells have nuclei, and these should be visible under a light microscope.
Which organelle in a eukaryotic cell is most noticeable under a microscope?
The nucleus is the most noticeable organelle in a eukaryotic cell under a microscope due to its size and distinct structure. It appears as a large, round structure typically located in the center of the cell.
