Trick To Draw Structure Of Nitrogen Bases‌ | Purine And Pyrimidine

Summary

This educational video teaches viewers how to draw the complex structure of nitrogen bases in DNA. It simplifies the process by breaking down the structure into two types of nitrogen bases: purines and pyrimidines. The video explains the structure of adenine and guanine, which are purines, and cytosine, thymine, and uracil, which are pyrimidines. It uses mnemonics like 'Delhi Indore Gharaana Ke Last Me Noida' to remember the positions of nitrogen in the bases and provides a step-by-step guide to drawing the structures, including adding oxygen and amino groups at specific positions. The video encourages viewers to like, share, and subscribe for more such informative content.

Takeaways

• 🔬 The video is a tutorial on how to draw the structure of nitrogen bases, which are complex and require certain tricks to simplify the process.
• 🧬 There are two types of nitrogen bases: purines and pyrimidines, with purines further divided into adenine and guanine, and pyrimidines into cytosine, thymine, and uracil.
• 📚 The script introduces a mnemonic to remember the structure: 'Delhi Indore Gharaana Ke Last Me Noida Raha Hai', which helps in visualizing the nitrogen number, rings, and positions.
• ✂️ For purines, the mnemonic suggests cutting the right side part of the nitrogen number ring structure, while for pyrimidines, it involves adding oxygen at specific positions.
• 🔄 The video explains how to remember the positions of nitrogen in adenine (1379) and guanine (143) using the terms 'dial' and 'end'.
• 🖌️ The tutorial covers the process of adding an amino group to the sixth position of the nitrogen number ring structure, which is crucial for drawing the structure of purines.
• 🔄 For pyrimidines, the tutorial explains how to draw the six-member ring structure and add oxygen at the second position.
• 📝 The script emphasizes the importance of repeating the process for all structures and adding NH2 groups at the head position of cytosine.
• 🎨 The video provides a method to easily draw the structure of thymine by copying the structure of cytosine and adding a methyl group at the fifth position.
• 👍 The video encourages viewers to like, share, and subscribe if they find the tricks helpful for drawing the structures of nitrogen bases.

Q & A

What is the main topic of the video?

The main topic of the video is learning tricks to draw the structure of nitrogen bases.

What are the two types of microjins mentioned in the script?

The two types of microjins mentioned are 'Purine' and 'Pyrimidine'.

What are the two types of Purine bases discussed in the video?

The two types of Purine bases discussed are 'Adenine' and 'Guanine'.

How many types of Pyrimidine bases are there according to the script?

There are three types of Pyrimidine bases: 'Cytosine', 'Uracil', and 'Thymine'.

What is the significance of the term 'Cytosine' in the context of the video?

In the context of the video, 'Cytosine' is one of the three types of Pyrimidine bases.

What does the term 'Adenine' represent in the video script?

The term 'Adenine' represents one of the two types of Purine bases.

What is the trick mentioned for remembering the structure of Purine bases?

The trick for remembering the structure of Purine bases is to visualize 'Delhi Indore Gharaana Ke Last Me Noida', which helps in remembering the nitrogen number, rings, and the position of the bases.

How many nitrogens does 'Nitrogen Top Urine' have according to the script?

According to the script, 'Nitrogen Top Urine' has four nitrogens, which are at position 1379.

What is the difference in the number of nitrogens between 'Nitrogen Top Urine' and 'Print Media' as per the video?

While 'Nitrogen Top Urine' has four nitrogens at position 1379, 'Print Media' has only two nitrogens at position 143.

What is the process described for drawing the structure of Adenine in the video?

The process involves adding an 'Adenine group' at the hit position of the nitrogen number ring structure, which is the sixth position.

What is the trick for drawing the structure of Guanine as mentioned in the video?

The trick for drawing the structure of Guanine is to move the MM group from the sixth position to the two position and add an oxygen at the sixth position.