【单选题】( ) is a layer of membrane wrapped, containing a variety of acidic hydrolases of vesicular organelles. The main function is digest foreign matter, bacteria, or lost functioning organelles in cells.
【单选题】甲氧苄啶( TMP)由于下列哪种原因常与磺胺甲噁唑(SMZ)合用
【简答题】Cotton is graded on the basis of color, staple length, fineness (), and from foreign matter ().
【多选题】关于磺胺类药物的叙述正确的是()
A.
偶氮染料百浪多息可认为是第一个磺胺类药物的生物前体药物;
C.
磺胺类药物的作用机制是与细菌生长所必需的对氨基苯甲酸竞争二氢叶酸合成酶,生成无功能的伪二氢叶酸,从而抑制细菌的生长繁殖。
D.
复方新诺明的基本成分是磺胺甲噁唑和甲氧苄啶,其中甲氧苄啶是细菌二氢叶酸还原酶抑制剂,抑制四氢叶酸合成,是磺胺类药物的增效剂。
【单选题】英译汉:“foreign matter germination”,正确的翻译为:( )。
【单选题】The mind is but a barren soil; a soil which is soon exhausted and will produce no crop, or only one, unless it be continually fertilized and enriched with foreign matter.
【多选题】甲氧苄啶与磺胺甲噁唑合用,抗菌效力增强是由于