tatanga tngahan
The visual analogy of the nucleus may not clearly show the dynamic nature of chromatin organization. While the analogy can depict the nucleus as the control center that contains genetic material, it may not effectively convey how chromosomes condense and decondense during cell division or in response to cellular signals.
Which part human body nonstop cells
The human body and a cell both show similarities in terms of co-ordination. Both have a co-ordianting centre(Brain in human body and nucleus in cell). Both show division of labour(Different organ systems in human beings perform different functions while in cell different organelles perform different functions).
They show chromosomes at the point when cell division is about to occur because the chromosomes are condensed and aligned which makes it easy to tell if there are the correct number and configurations of the chromosomes.
I'm unable to show images, but you can easily find pictures of mitochondria and nucleus on the internet by searching for "mitochondria cell diagram" and "nucleus cell diagram." These images will help you accurately represent these organelles in your cell project.
The correct order of the phases of cell division is prophase, metaphase, anaphase, and telophase. During prophase, the nucleus divides, followed by metaphase where chromosomes align at the cell's equator. Anaphase sees sister chromatids separate and move to opposite poles, while telophase involves the formation of new nuclei around the separated chromosomes.
I'm unable to show images directly, but I can describe a typical cell diagram for you. A cell diagram usually includes labeled parts such as the nucleus, cell membrane, mitochondria, endoplasmic reticulum, and ribosomes. Each part has a specific function, like the nucleus controlling cell activities and the mitochondria producing energy. You can easily find diagrams online by searching for "cell diagram" in an image search engine.
Under medium power, the cell nucleus typically appears as a large, round structure that may have a distinct boundary, often with a lighter staining area indicating the nucleolus. At high power, the nucleus reveals more detail, such as the chromatin texture, which may show as finely dispersed threads or clumps depending on the cell cycle stage. The nuclear envelope may also be visible, along with any nuclear pores. Overall, the high-power view allows for a clearer examination of the nucleus's internal structures.
The nucleus would first show an increase in radioactivity as it contains the genetic material of the cell, and radioactivity affects DNA.
Human fetal cells show formation of a contractile ring just prior to cytoplasmic division.
http://scienceblogs.com/clock/2006/11/cell_structure.php heres a link =)
Onion epidermal cells occur mitosis (nuclear division) and cytokinesis(cell division). Interphase cell typically have one or more number of nuclei, so a few nuclei do not appear next to a cell wall.