Classify each amino acid as one of the following nonpolar, polar, acidic, basic (choose the be possible classification for each amino acid: hint examine the structures using the attached handout). (3 points) 8) using systematic iupac nomenclature, name each of the amino acids you determined in letter (c); 3 points. h) fill in the blanks using the appropriate words regarding protein catabolism (4 points). during the process of amino acid catabolism, an amino acid interacts with a-ketoglutarate and is converted into l-glutamate via a process known as this process essentially swaps the carbonyl group on a-ketoglutarate with the amino group on the amino acid. l-glutamate than undergoes the process of (which requires the coenzyme nad+ and water) thus creating an ammonium ion (nh+). the ammonium ion can now combine with bicarbonate lon (hco) using energy from and enters the cycle as carbamoyl phosphate. if the molecule you drew in letter (d) entered into this catabolic pathway, the process would generate a total of molecules of (which can enter the citric acid cycle as an intermediate metabolite) and_ _molecules of (which can be excreted in the urine).