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Oogenesis
The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase.
Cell Division
Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons:
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- . Define the following terms:a. proteomicsb. protein chipc. yeast two-hybrid screeningd. mass spectroscopye. mixed anhydrideDescribe what "capping" is and what 'polyA tailing' is and be specific (make sure to include where each occurs). Why is each important? Indicate if capping occurs in bacteria, eukaryotes, or both and if polyA tailing occurs in bacteria, eukaryotes, or both.An RNA preparation diluted 1:50, yielded an absorbance reading of 0.500 at 260 nm and a reading of 0.100 at 280 nm. The original sample was re-suspended in 0.3 mL of distilled water. Calculate the concentration of the RNA sample as well as the total amount that was in the original sample?
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