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What is brain tumor?
A brain tumor is a growth in a person's brain from rapidly multiplying cells that can affect the way your brain or nervous system works.
What system rapidly tranpsorts materials to and from the cells?
The cardiovascular system transports materials to and from the cell in your body.
Who many cells do you have?
Your cells are usually always multiplying and the larger you are you tend to have more cells
Why do some cells have high rates of mitosis?
Cells that undergo high rates of mitosis are usually found in rapidly dividing tissues like the skin, intestinal lining, or bone marrow. This is necessary for growth, repair, and replacing old or damaged cells. Cells in these tissues are constantly dividing and multiplying to maintain the integrity and function of the organism.
Growthing points possess?
Meristematic cells
How do tiny organisms like bacteria and viruses make a large person like us ill?
By reproducing and multiplying rapidly. and they make us ill by attacking our cells and converting their normal functions to producing the virus.so they get your own cells to do their dirty work too (this applies for viruses)
In which case would you expect yeast cells to grow more rapidly?
Adding warm water will expand yeast cells rapidly
Do eukaryote cells possess a nucleus?
EUKARYOTES are the cells w/ true nucleus.
How do normal cells reproduce themselves?
by multiplying asexually
What are some examples cells divide rapidly some not at all after maturity?
Examples of cells that divide rapidly after maturity include skin cells, intestinal cells, and blood cells. Examples of cells that do not divide at all after maturity include neurons and cardiac muscle cells.
Why is leukemia serious?
Leukemia occurs when the white blood cells are replaced by rapidly multiplying cancer cells, and the white blood cell count declines. It is an extremely dangerous disease, because normally, the white blood cells help fight off infection, or unfamiliar cells. It becomes very easy for a person with leukemia to get an auto-immune infection due to lack of antibodies. The circulatory system and internal organs may get to be so overwhelmed with cancer cells, that eventually, they may start to fail to work properly. This will result in death.
Does blood move more rapidly or less rapidly after it flows from the capillaries into a vein?
more rapidly, in the capillaries the blood cells flow in "single file". In the veins, multiple cells are allowed to pass at once
