Tell your doctor if any of the following side effects become severe or don't go away: 1  Mild itching, burning, stinging, or tingling skin. 2  Redness or soreness. 3  Increased sensitivity to hot or cold temperatures. 4  Acne. 5  Muscle or back pain. 6  Headache. 7  Flu-like symptoms. 8  Runny or stuffy nose. 9  Nausea.
The Krebs cycle, which is also known as the citric acid cycle or tricarboxylic acid cycle, is part of a series of chemical reactions that organisms use to break food down into a form of energy that cells can use.
Krebs cycle. is the 2nd stageof cellular respiration. (glycolysis is the 1st stage). During the Krebs cycle, pyruvic acid is broken down into carbon dioxide in a series of energy-extracting reactions. The Krebs cycle is also known as the. citric acid cycle. , because citric acid is one of its 1st products.The Krebs cycle starts when pyruvic acid formed by glycolysis enters the mitochondrion. The pyruvic acid is broken down into carbon dioxide and a 2-carbon acetyl group. The 2 carbons of the acetyl group join a 4-carbon compound to produce citric acid.The Krebs cycle continues in a series of reactions.rebs cycle. is the 2nd stageof cellular respiration. (glycolysis is the 1st stage). During the Krebs cycle, pyruvic acid is broken down into carbon dioxide in a series of energy-extracting reactions. The Krebs cycle is also known as the. citric acid cycle. , because citric acid is one of its 1st products.