You asked: What instrument must be used to see a chromosome?

Scanning electron microscopy (SEM) can be used to look at chromosomes in their entirety; however, being a surface-sensitive technique, very little information about the internal structure can be observed.

Can you see chromosomes with a microscope?

Chromosomes are not visible in the cell’s nucleus—not even under a microscope—when the cell is not dividing. However, the DNA that makes up chromosomes becomes more tightly packed during cell division and is then visible under a microscope.

What magnification do you need to see chromosomes?

Focusing the microscope with 40x objective should give you a close enough view of the chromosomes to find each phase. You will also look for spindle fibers which are attached to each chromosome and are used by the cell to separate the chromosomes and move them to each pole.

Can chromosomes see?

Chromosomes, the spiraling strands of DNA that package the series of chemical bits called genes, are easily visible through a strong enough microscope if the right stain is used. … Chromosomes are best seen at the point in cell division called the metaphase stage of mitosis.

What kind of microscope can see cells?

The light microscope remains a basic tool of cell biologists, with technical improvements allowing the visualization of ever-increasing details of cell structure. Contemporary light microscopes are able to magnify objects up to about a thousand times.

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