Answer:
Ariana Grande has 1 sibling. She is 27 years old. She is also a vegan. Is there anything else you need to know? Anything specific?
Providing energy, insulating body organs, and maintaining body temperature are functions of fats. They are also important in the maintenance of healthy hair and skin and encouraging healthy function of the cells. Also, they are responsible of carrying the fat soluble vitamins such as vitamins A, D and E for distribution to the cells.
Answer:
HeLa cells contain rare traits that make them invaluable to scientific research. Research into the Lacks family may provide insight into this mutation and cell proliferation.
Explanation:
HeLa cells have a controversial origin, rooted in ethical breaches. They were derived from a non-consenting, female African-American donor patient, Henrietta Lacks who was terminally ill with a form of cervical cancer. These particular cells have a remarkably short period of proliferation, due to their active telomerase.
During cell division, these telomoerases were found to make repeat copies of the cell's telomere, and the cells can divide an unlimited number of times in lab cell cultures- a very rare occurrence. They were later commercialized- HeLa cells are durable, robust and commonly used in cancer cell research.
Sea otters are a keystone species, meaning their role in their environment has a greater effect than other species. ... By maintaining healthy kelp forests, sea otters also indirectly help to reduce levels of atmospheric carbon dioxide, a prevalent greenhouse gas, as kelp absorbs and sequesters carbon
