MCQOPTIONS
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| 1. |
Dentin bonding agents usually contain_____________? |
| A. | Only Hydrophobic component |
| B. | Only Hydrophilic component |
| C. | Hydrophobic and hydrophilic component |
| D. | Lyophillic and lyophobic component |
| Answer» D. Lyophillic and lyophobic component | |