(Solved): please answer the questions thanks! 4. What are the products of the following transamination? (a) gl ...

4. What are the products of the following transamination? (a) glutamine and pyruvate; (b) $$?$$-ketoglutarate and alanine; (c) glutamate and alanine; (d) oxaloacetate and alanine; (e) aspartate and pyruvate 15. What molecule(s) is(are) the source of the two nitrogen atoms for pyrimidine synthesis? (a) Asparagine; (b) glutamine, glutamate; (c) aspartate, carbamoyl phosphate; (d) carbamoyl phosphate, glutamine; (e) aspartate, glutamate