知识贝壳
知识贝壳
所属栏目：英汉双解生物技术与遗传工程
The transport,by cells or cellular compartments,of ions and metabolites through cell membranes against a concentration gradient. This type of transport requires cellular energy in the form of ATP(adenosine triphosphate) hydrolysis. One example found in al ......（本文共 678 字 ） [阅读本文] >>