Path followed:
1. Is the fault in the components that perform any physical action?
Answer: No
2. Is the faulty component part of the mechanism’s body?
Answer: No
3. Is the faulty component in the fuel system?
Answer: Yes
4. Is the fault in the fuel filtration system?
Answer: Yes
5. Is the fault in the fuel filtration components?
Answer: Yes
6. Is the fault in the components responsible for removing fuel consumption by products?
Answer: No
7. Is removal of the damaged section possible?
Answer: No
8. Can other parts of the mechanism be used to minimize the effect of the fault?
Answer: No
85) Rat, Rattus
Rats can be found all over the world and can live for up to 5 years (ÒRatÓ). Rats have the ability of regenerating their liver. After the liver has undergone some injury signals are sent to the bone marrow to produce and proliferate oval/progenitor cells (Laszlo et al.). These cells then migrated to the liver where they would differentiate into the hepatocytes. They would mature by hepatic mRNAs albumin, tryptophan 2,3 dioxygenase, and tyrosine aminotransferase that would insert into the cells and become their directions on what to become (Laszlo et al.). These cells would then join together and form the missing liver layers. Once the liver had been restored the bone marrow would stop producing oval/progenitor cells.
“Rat.” Rat (tus Tus). Http://a-z-animals.com/, 2013. Web. 19 Dec. 2014.
http://a-z-animals.com/animals/rat/
Laszlo, V., K. Dezso, K. Baghy, V. Papp, I. Kovalszky, G. Safrany, S. S. Thorgeirsson, P. Nagy, and S. Paku. “Triiodothyronine Accelerates Differentiation of Rat Liver Progenitor Cells into Hepatocytes.”Histochemistry and Cell Biology 130.5 (2008): 1005-014. NCBI. Web. 19 Dec. 2014.
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