1. 1932
2. 1945
3. 1947
4. 1900
1932
1. C14
2. P35
3. H3
4. O18
O18
1. Structure of lipids
2. Composition of proteins and nucleic acids
3. Arrangement of proteins
4. Three dimensional structure of proteins
Three dimensional structure of proteins
1. Distinguish two close points
2. Distinguish two close objects
3. Distinguish amongst organelles
4. Magnify images
Distinguish two close points
1. In vivo
2. In vitro
3. Innate
4. Desperate
In vitro
1. A good modern light microscope
2. A scanning electron microscope
3. A transmission electron microscope
4. None of the above
A transmission electron microscope
1. Phase contrast microscope
2. Fluorescent microscope
3. Electron microscope
4. Light microscope
Phase contrast microscope
1. X-ray diffraction
2. Classical chemistry
3. Ultra-centrifugation
4. Both (A) and (B)
Ultra-centrifugation
1. Plasmolysis
2. Maceration
3. Chromatography
4. Auto-radiography
Auto-radiography
1. Phase contrast microscope
2. Scanning electron microscope
3. X-ray microscope
4. Cell fractionation
Phase contrast microscope