A:高倍显微镜下可观察到该菌的遗传物质分部于细胞核内
B:该菌是好氧细菌,其生命活动所需能量主要由线粒体提供
C:该菌感染机体后能快速繁殖,表明其可抵抗溶酶体的消化降解
D:该菌的蛋白质在核糖体合成、内质网加工后由高尔基体分选运输到相应部位
It’s 9:00 in the evening. The family are at home. Jim’s father sits in a chair. He’s watching TV(看电视). His mother stands near the window. She feeds(喂) the birds—Polly. Polly says, “Thanks! Thanks!” Where is Jim? Oh, he’s behind the door. Kate is looking for(找) him. They play games in Kate’s room.