Mitosis Cell Lab
Life exists almost every where on this planet and if we are to attempt to comprehend what life is in all of its magnificence we must look at its simplest forms. Even a cell, the smallest form of life known is extremely complex. All life begins as a single cell. I can not begin to understand the depth of what it takes for one cell to multiply and change until we become conscious of ourselves. There are two types of cell division, Meiosis and Mitosis. Meiosis is where a cell splits and becomes four different cells. Mitosis is the process that allows a cell to split into two identical cells. This happens by having all of the DNA replicate before the cell splits so each has all of the original DNA. My lab shows mitosis in cell reproduction, because I do not have a microscope powerful enough to see the actual process within the nucleus I can not observe the chromosomes actually duplicate and separate. It is powerful enough to allow me to see cells splitting and I can observe the population growth without the aid of tools or instruments. First I began by starting the yeast culture in a bowl. I then removed a sample to observe it using a microscope. All throughout I measured t
These concrete ideas are just as easily learned through lectures and work. If I put yeast in warm water with sugar then the culture will grow because the cells will reproduce through mitosis. I did see the cells divide but it wasn't in great detail. ProblemThe challenge that faces me is how can I demonstrate mitosis or cell reproduction. The only inconvenience stemming from this was that there was no-body to take my partner's place in pointing out my rare careless mistake and/or saying something on topic and intelligent once in a while. The culture grew and nearly doubled over an hour, and when I used the microscope to watch the cells I saw them go through mitosis. Every 5 minutes measure the thickness of the layer of yeast up to 1 hour.
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