which of the following strains couldn’t produce endospores? A: Bacillus subtilis B: Bacillus megaterium C: Clostridium pectinovorum D: coli

Which<br/>of the following is a limitation of the autoclave() A: It<br/>takes too long to sterilize B: It<br/>lacks the ability to inactivate viruses C: It<br/>lacks the ability to kill endospores D: It<br/>will destroy heat labile materials E: It<br/>cannot be used with glasswar

关于单核细胞增多性李斯特菌( Listeria monocytogenes)的叙述,下列何者错误? ____ A: 是具运动性( motile)的革兰氏阳性菌 B: 可在细胞质内复制,且利用肌动蛋白( actin)移动至邻近细胞 C: 主要感染方式为吃进受此菌污染的食物 D: 此菌能形成内芽胞( endospores)在低温存活