Friday, November 3, 2023
问题:实验室培养好氧微生物有哪些方法?其供氧和防止污染的机理是什么?
Tuesday, January 10, 2023
问题:什么是朊病毒,目前已在哪些生物中发现,与真病毒的主要区别是什么?
Monday, September 12, 2022
Friday, November 3, 2023
Thursday, September 15, 2022
Thursday, March 2, 2023
问题:革兰氏染色分()、()、()、()等4个步骤,G+呈现()色,G—呈现()色。
Monday, September 12, 2022
问题:微生物产能代谢主要有三条途径,即发酵、有氧呼吸和无氧呼吸,请比较三者间有何区别?
Thursday, October 26, 2023
Thursday, February 22, 2024
Tuesday, March 12, 2024
Thursday, March 2, 2023
Sunday, December 3, 2023
问题:为什么说在微生物的5大共性中,“体积小、面积大”这一条是最根本的?
Saturday, October 1, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
Sunday, September 10, 2023
Thursday, September 15, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
问题:在F因子上与接合作用有关的基因区称为什么?为什么F+菌株可作为接合作用的供体菌?
Wednesday, April 26, 2023