本题目来源于试卷: SL/HL Topic B2.2 Organelles and compartmentalisation，类别为 IB生物学
[单选题]
3. Which of the followin a6jio;jn)1oz7w4psn g apparatus and techniquem /n+w*donj 7 dv6ewy59hxl4rs was used in determining the function of individual organ nvj4od* n9 wr7he d6m/x5lwy+elles?
I. Fractionation.
II. Ultracentrifugation.
III. Electron microscopy.
IV. Light microscopy
A. All of the above.
B. I, II and IV only.
C. I only.
D. II only
参考答案: B
本题详细解析:
暂无
| 
