<s>[INST] context: SGOT is normally present in a number of tissues such as hea, liver, muscle, brain, and kidney. It is released into the bloodstream whenever any of these tissues get damaged. For instance, blood AST level is increased in conditions of muscle injury and hea attacks. Hence, it is not highly specific liver tissue damage indicator as it can be elevated in conditions other than liver damage. The aminotransferases catalyze the chemical reactions involving the amino acids, where an amino group is transferred from the donor amino acid to the recipient molecule. Aminotransferases are also referred to as transaminases. Another name for AST is serum glutamic oxaloacetic transaminase (SGOT). Similarly, another name for ALT is serum glutamic pyruvic transaminase (SGPT). Hence, AST is also referred to as SGOT and ALT is also referred to as SGPT. By contrast, SGPT is normally present in large concentrations in the liver. Hence, due to liver damage, its level in the blood rises, thereby, serving as a specific indicator for liver injury. To regard SGOT and SGPT as liver function tests is a misnomer that is commonly prevalent in the medical community as they do not reflect the functioning of the liver. They only detect any type of liver injury or damage done to the liver due to any type of infection and inflammatory changes. The liver may keep functioning normally even in cases when both of these enzymes are highly raised. [/INST] question: Enzymes stored in muscle is | options: A: Alkaline phosphatase B: SGOT C: SGPT D: CPK | answer: B </s>