Questions in: Aiims

Right Answer:
The medical entrance exams in India, including Karnataka, Tamil Nadu, Madhya Pradesh, Maharashtra, and Delhi, typically start between January and May each year. Applications can usually be obtained online through the official websites of the respective state examination authorities or through designated centers. Specific dates and details can vary each year, so it's important to check the official announcements for the most accurate information.

Right Answer:
The different types of PCR techniques include:

1. **Standard PCR**: Amplifies DNA segments.
2. **Real-Time PCR (qPCR)**: Quantifies DNA in real-time during amplification.
3. **Reverse Transcription PCR (RT-PCR)**: Converts RNA into DNA and then amplifies it.
4. **Multiplex PCR**: Amplifies multiple targets in a single reaction.
5. **Nested PCR**: Increases specificity by using two sets of primers in two rounds of amplification.
6. **Digital PCR (dPCR)**: Provides absolute quantification of DNA by partitioning the sample into many reactions.
7. **Touchdown PCR**: Enhances specificity by gradually decreasing the annealing temperature.
8. **Hot Start PCR**: Prevents non-specific amplification by using modified enzymes that activate at higher temperatures.