A single strand of nucleic acid tagged with a radioactive molecule is called:
1. | Vector | 2. | Selectable marker |
3. | Plasmid | 4. | Probe |
A. | During open heart, surgery blood is circulated in the heart-lung machine. |
B. | Blockage in coronary arteries X-ray by angiography. |
C. | Computerized Axial Tomography (CAT) shows a detailed internal structure as seen in a section of the body. |
D | X-ray provides clear and detailed images of organs like prostate glands and lungs. |
1. B and D
2. C and D
3. A and C
4. A and B