Some proteins shuttle back and forth between the nucleus and the cytosol. They need a nuclear export sequence to get out of the nucleus. How would they get into the nucleus? What gradient would this protein utilize and how does this gradient contribute to both nuclear import and export?
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:
B. Some proteins shuttle back and forth between the nucleus and the cytosol. They need a nuclear export sequence to get out of the nucleus. How would they get into the nucleus? What gradient would this protein utilize and how does this gradient contribute to both nuclear import and export?
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