Please tell me the appropriate choice. Answer all parts of question please or ge
ID: 149260 • Letter: P
Question
Please tell me the appropriate choice. Answer all parts of question please or get a bad rating! Just mark down the choice.The synthesis of glutamine from glutamic acid requires the production of an activated intermediate followed by a condensation step that completes the process. Both amino acids are shown in Figure Q3-52 NH HN-CH-COOH H2N-CH- COOH glutamine glutamic acid Figure Q3-52 In the condensation step, (a) OH, NH3 (c) ATP, NH; is displaced by (b ADP, NH (d) phosphate, NH NADH and NADPH are activated carrier molecules that function in completely different metabolic reactions. Both carry two additional can also be referred to as a hydride ion. (a) protons, electron (c) hydrogens, electron and one additional . This combination (b) electrons, phosphate (d electrons, proton
Explanation / Answer
In the condensation step phosphate is displaced by NH3. In the second answer they both carry additional two electrons and one proton and nadph will give its hydride ion as it is a oxidatio reduction reaction. So answer will be 2 electron and one proton.