Công thức cấu tạo của lysin là
A.$ {{\text{H}}_{2}}\text{N}-{{\text{ }\!\![\!\!\text{ }C{{H}_{2}}\text{ }\!\!]\!\!\text{ }}_{2}}-CH(N{{H}_{2}})-C\text{OO}H.$
B.$ {{\text{H}}_{2}}\text{N}-{{\text{ }\!\![\!\!\text{ }C{{H}_{2}}\text{ }\!\!]\!\!\text{ }}_{4}}-CH(N{{H}_{2}})-C\text{OO}H.$
C.$ {{\text{H}}_{2}}\text{N}-{{\text{ }\!\![\!\!\text{ }C{{H}_{2}}\text{ }\!\!]\!\!\text{ }}_{5}}-CH(N{{H}_{2}})-C\text{OO}H.$
D.$ {{\text{H}}_{2}}\text{N}-{{\text{ }\!\![\!\!\text{ }C{{H}_{2}}\text{ }\!\!]\!\!\text{ }}_{3}}-CH(N{{H}_{2}})-C\text{OO}H.$
A.$ {{\text{H}}_{2}}\text{N}-{{\text{ }\!\![\!\!\text{ }C{{H}_{2}}\text{ }\!\!]\!\!\text{ }}_{2}}-CH(N{{H}_{2}})-C\text{OO}H.$
B.$ {{\text{H}}_{2}}\text{N}-{{\text{ }\!\![\!\!\text{ }C{{H}_{2}}\text{ }\!\!]\!\!\text{ }}_{4}}-CH(N{{H}_{2}})-C\text{OO}H.$
C.$ {{\text{H}}_{2}}\text{N}-{{\text{ }\!\![\!\!\text{ }C{{H}_{2}}\text{ }\!\!]\!\!\text{ }}_{5}}-CH(N{{H}_{2}})-C\text{OO}H.$
D.$ {{\text{H}}_{2}}\text{N}-{{\text{ }\!\![\!\!\text{ }C{{H}_{2}}\text{ }\!\!]\!\!\text{ }}_{3}}-CH(N{{H}_{2}})-C\text{OO}H.$
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