The reason Zacharias Janssen called cells, cells is that when he looked at them they looked like actual cells like in jail or prision. hint cells
Ferrel cells are the name of the cells in the middle latitudes.
Convection cells turn down because when the cells are away from the heat source the cells begin to cool. If cells are cooler they are more dense. Therefore, the change in density causes the cells to sink.
No, glass is comprised of molecules, and 'cells' can be made of glass(hhaha). ............Cells are components of living things, glass is not alive.
Because it has cells. Anything with cells is considered living.
HeLa cells have been used in research to study the nature and progression of cancer
That cross-contaminations of HeLa are still a major ongoing problem with modern cell cultures not with your cells, exactly. If you have had a transplant of tissues that involve HeLa cell lines, you will not see these on your skin.
HeLa cells are human cervical cancer cells (the cervix is found at the top of the vagina). HeLa cells come from a sample taken from a woman called Henrietta Lacks and were named using the two initials of her first (He) and last (La) names.
Most have 82.
Hela cells grow in patches because these are isoenzymes. It contains genetic polymorphisms, including an X linked G6PD variant which allows the cells to grow in patches.?æ?æ
Maybe
Hela cells were remarkable because they grew in culture, doubled every 24 hours and they didn't die.
Henrietta Lacks
Look up HeLa cells!
Research has shown that HeLa cells have an active form of the enzyme Telomerase (not present in normal cells, but can be found in most cancerous cells). Telomerase is active during cell division, and prevents the shortening of telomeres - a mechanism that is associated with ageing and eventual cell death.
The definition of HeLa cell is "Any of the cells of the first continuously cultured human carcinoma strain, originally obtained from cancerous cervical tissue and maintained for use in studying cellular processes." From this, (and the fact that it's one of the choices on my homework) I assume it's cancer cells. Good luck ^^
Hela Gruel's birth name is Hela Maria Gruel.