MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Gene Manipulation knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A 1 reduction is temperature is done for _____ percent divergence between probe and target. |
| A. | t1 |
| B. | t5 |
| C. | t10 |
| D. | t100 |
| Answer» C. t10 | |
| 2. |
The melting temperature TM is the temperature of ___________ |
| A. | tProbe |
| B. | tHybrid |
| C. | tProbe-hybrid |
| D. | tAntigens |
| Answer» D. tAntigens | |
| 3. |
Stringency is most commonly controlled by the temperature and ________________ |
| A. | tHumidity |
| B. | tSalt concentration |
| C. | tSize of molecule |
| D. | tAntibodies |
| Answer» C. tSize of molecule | |
| 4. |
Stringency can be regarded as a ________________ |
| A. | tToxic treatment |
| B. | tSpecificity |
| C. | tGel formation |
| D. | tPurification |
| Answer» C. tGel formation | |
| 5. |
Heterologous DNA can increase non-specific binding. |
| A. | tTrue |
| B. | tFalse |
| Answer» C. | |
| 6. |
Formamide is used as a ___________ in Western blotting. |
| A. | tRate enhancer |
| B. | tDenaturant |
| C. | tAntibody |
| D. | tMembrane |
| Answer» C. tAntibody | |
| 7. |
The Denhardt s solution does not use which of the following? |
| A. | tFicoll |
| B. | tPVP |
| C. | tBSA |
| D. | tHeparin |
| Answer» E. | |
| 8. |
In Western blotting, probe is mostly _______________ |
| A. | tToxic |
| B. | tLabeled |
| C. | tUnlabeled |
| D. | tProtein itself |
| Answer» D. tProtein itself | |