MCQOPTIONS
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MCQOPTIONS
| 1. |
The basic Ig unit is composed of |
| A. | Two identical heavy and two identical light chains |
| B. | Two identical heavy and two different light chains |
| C. | Two different heavy and two identical light chains |
| D. | Two different heavy and two different light chains |
| Answer» B. Two identical heavy and two different light chains | |