无效循环
参考答案:
也称为底物循环。一对酶催化的循环反应,该循环通过ATP的水解导致热能的释放。
He was looking forward to __.[ ]
A. travelling
B. travel
C. have a trip
D. have a good time
能较早判断肾小球损害的肾功能检查是
A.血尿素氮B.血肌酐C.酚红排泄试验D.内生肌酐清除率E.尿浓缩和稀释实验