1. List the heredity factors that influence the traits of an organism. 2. Explain the terms heredity, genes, genetics, dominant and recessive. 3. Explain what a Punnett Square is in relation to Probability. 4.
Pyruvate is the end product of glycolysis, which is converted into acetyl coA that enters the Krebs cycle when there is sufficient oxygen available. When the oxygen is insufficient, is broken down anaerobically, creating lactate in animals (including humans) and ethanol in plants.
Pyruvate can come either from glycolysis or amino acid catabolism. Amino acid catabolism or fatty acid catabolism can also yield acetyl-CoA directly. As the pyruvate dehydrogenase complex is the chief entry point into the CAC, its proper regulation is key for controlling the rate of cellular energy production.