DNA and its types: On the social site Quora, people often ask such questions, the answers to which very few people know. However, the answers to all those questions are given only by the users connected on this platform. Here one such question has been asked, ‘How many types of DNA are there?’ The answer to which has been given by many Quora users like Pankaj, Avinash Sharma, Manish Kumar Singh and Raj Prajapati. Those who read it and come to know that Deoxyribonucleic acid (DNA) can be of many types.
What is DNA?
What is DNA: Avinash Kumar writes on Quora that, ‘DNA helps in storing genetic information while RNA helps in transfer and expression of information.’ Quora user Pakanj Kumar wrote, ‘DNA is the most important genetic formula of organisms, which holds their genetic information.’ Apart from these, Raj Prajapati writes on Quora that ‘DNA contains all the information related to the organism and all the instructions necessary to run life.’ If understood in simple words, it is a characteristic of any living organism, hence it is very important for living organisms.
What is the structure of DNA?
What is the structure of DNA: Raj Prajapati further writes that ‘DNA was first discovered by Swiss biochemist Johannes Friedrich Miescher in 1869, but its structure was discovered by James Watson and Francis Crick. Francis Crick) did it. He had told that the structure of DNA is double helix (double helix), for which he received the Nobel Award in 1962.
How many types of DNA are there?
How many types of DNA are there: Pankaj writes on Quora that There are many types of DNA. Out of them, he has given the names of three types of DNA, which are as follows –
1- Mitochondrial DNA (mtDNA): This type of DNA is found in mitochondria, which are energy-producing structures in the cell.
2- Plasmid DNAPlasmids are small and circular fragments found in the DNA of bacteria and some other microorganisms. These may contain extra genes.
3- Chloroplast DNA: This type of DNA is found in the chloroplasts of green cells of plants and is necessary for the photosynthesis process.
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FIRST PUBLISHED: October 18, 2023, 19:44 IST