题型:单选题 题类:常考题 难易度:普通
四川省成都七中2019届高三上学期生物开学试卷
粉状硫 10g | K2HPO4 4g | FeS04 0.5g | 蔗糖 10g | (NH4)2SO4 0.4g | H20 100mL | MgS04 9.25g | CaCl2 0.5g | |
Ⅰ | + | + | + | + | + | + | + | |
Ⅱ | + | + | + | + | + | + | + | |
Ⅲ | + | + | + | + | + | + | + | + |
KH2PO4 | NaHPO4 | MgSO4•7H2O | 葡萄糖 | 尿素 | 琼脂 | H2O |
1.4g | 2.1g | 0.2g | 10.0g | 1.0g | 15.0g | 1000mL |
试题篮