题型:单选题 题类:常考题 难易度:普通
2015-2016学年河北省石家庄一中高二下学期期中生物试卷
成分 | KH2PO4 | MgSO4• 7H2O | NaCl | CaSO4• 2H2O | CaCO3 | 葡萄 糖 | 纯淀 粉 |
甲培养基 | 0.02% | 0.02% | 0.02% | 0.01% | 0.5% | 0.5% | 2% |
乙培养基 | 0.02% | 0.02% | 0.02% | 0.01% | 0.5% | ﹣ | ﹣ |
成分 | KH2PO4 | MgSO4• 7H2O | NaCl | CaSO4• 2H2O | CaCO3 | 葡萄 糖 | 纯淀 粉 |
甲培养基 | 0.02% | 0.02% | 0.02% | 0.01% | 0.5% | 0.5% | 2% |
乙培养基 | 0.02% | 0.02% | 0.02% | 0.01% | 0.5% | ﹣ | ﹣ |
试题篮