An electrocardiogram (EKG or ECG) is a test that checks for problems with the electrical activity of your heart. An EKG shows the heart 's electrical activity as line tracings on paper.The spikes and dips in the tracings are called waves.The heart is a muscular pump made up of four chambers.n electrocardiogram (EKG or ECG) is a test that checks for problems with the electrical activity of your heart. An EKG shows the heart 's electrical activity as line tracings on paper.
This process is an important step in the synthesis of some non-essential amino acids (amino acids that can be synthesized de novo by the organism). The chirality of an amino acid is determined during transamination. This reaction uses the coenzyme PLP, and has been shown to be a kinetically perfect reaction.
Rating Newest Oldest. Best Answer: B) A multienzyme complex removes a carboxyl group, transfers electrons to NAD+, and attaches a coenzyme. During the oxidation of a pyruvate, 2 NADH molecules are produced, and 2 CO2 molecules are released. A coenzyme is attached to make the acetyl Coenzyme-A. So for both pyruvates of a glucose molecules, 4 NADH and 4 CO2 are released total. A would be a close bet, but unfortunately ATP is not released during this process.