Answer:
Fossil fuel firms clearly play a major role in the climate problem.
Ground water usually contains carbonic acid
The liver role in lipid digestion is the PRODUCTION OF BILE, A SOAPY COMPOUND THAT EMULSIFIES LIPIDS. Bile is a digestive juice that is produced by the liver. In humans, lipids are digested and absorbed at the small intestines. Bile which contains bile acids emulsify lipids at the small intestines so that the lipids can be acted upon by the enzyme pancreatic lipase.
Can you take a picture so I can help you identify it.
Ans.
HD (Huntington's disease) is a genetic neurological disorder that occurs due to damage and death of brain cells. it is caused by an autosomal dominant mutation in HTT (huntingtin) gene, having a trinucleotide repeat section that makes HTT protein.
The mutation leads to an increase in this nucleotide repeat count, associated with formation of altered or mutated huntingtin protein. These altered proteins show deleterious affect on brain cells and result in Huntington's disease.
Thus, the correct answer is 'option A). a mutated gene.'