An Egg
A floater that can sometimes be seen in the eye when looking into a blue sky. These were left over blood vessels that were helping to form your eyes before you were born.
You can see amoeba which are single celled organisms with the naked eye.
All organelles are visible at certain degree of magnification.
The nucleus and cell wall of elodea cell can be seen more clearly after staining it with iodine.
First of all, by size. Prokaryots are bacteria and they are generally a lot smaller than eukaryotes. With most light microscopes, you can see a human cell quite clearly, and you can clearly distinguish the nucleus and in the nucleus you can distinguish euchromatin and heterochromatin. A bacterium on the other hand just looks like a dot. Its too small to try and see any interior structures through an average light microscope.Apart from that, in a eukaryotic cell in mitosis, if the nucleus is no longer present, the chromosomes are still clearly visible in the cytoplasm.
The epidermis is visible.
The chromosomes are not visible.
dividing
spindle fibers
All organelles are visible at certain degree of magnification.
No, because human cells don't have cell walls, only cell membranes.
Yes, the skin cell is much longer than the wavelength of visible light. The wavelength of visible light is in the range of hundreds of nanometers. Skin cells are much larger.
The nucleus and cell wall of elodea cell can be seen more clearly after staining it with iodine.
40 nanometers, an individual cell cannot be seen. Only when stacked are they visible
First of all, by size. Prokaryots are bacteria and they are generally a lot smaller than eukaryotes. With most light microscopes, you can see a human cell quite clearly, and you can clearly distinguish the nucleus and in the nucleus you can distinguish euchromatin and heterochromatin. A bacterium on the other hand just looks like a dot. Its too small to try and see any interior structures through an average light microscope.Apart from that, in a eukaryotic cell in mitosis, if the nucleus is no longer present, the chromosomes are still clearly visible in the cytoplasm.
Chromosomes are the rod-shaped, filamentous bodies present in the nucleus, which become visible during cell division. They are the carriers of the gene or unit of heredity. Chromosome are not visible in active nucleus due to their high water content, but are clearly seen during cell division.
Chromosomes are the rod-shaped, filamentous bodies present in the nucleus, which become visible during cell division. They are the carriers of the gene or unit of heredity. Chromosome are not visible in active nucleus due to their high water content, but are clearly seen during cell division.
Nerve cells can grow axons up to six feet in length. They are how ever the biggest. The Human egg cell is the biggest. The human ovum is typically around 120um and yes, it is visible to the human eye. The Anterior Horn Cell of the spine however, is around 135um thus making it the largest in circumference.
Stem cells