The meaning of the name Tahir is Virtuous. The origin of the name Tahir is Arabic. This is the culture in which the name originated, or in the case of a word, the language. People who like the name Tahir also like: Tariq, Amir, Tamir, Henry, Owen, Taariq, Boden. Aisha, Amira, Alima, Nadira, Nasya, Genevieve, Kailani.
Extraction and purification of DNA are the first steps in the analysis and manipulation of DNA that allow scientists to detect genetic disorders, produce DNA fingerprints of individuals, and even create genetically engineered organisms that can produce beneficial products such as insulin, antibiotics, and hormones.
Rating Newest Oldest. Best Answer: DNA fingerprinting is a laboratory procedure that requires six steps: 1: Isolation of DNA. DNA must be recovered from the cells or tissues of the body. Only a small amount of tissue-like blood, hair, or skin-is needed.For example, the amount of DNA found at the root of one hair is usually sufficient. 2: Cutting, sizing, and sorting. Special enzymes called restriction enzymes are used to cut the DNA at specific places.he distribution of DNA pieces is transferred to a nylon sheet by placing the sheet on the gel and soaking them overnight. 4-5: Probing. Adding radioactive or colored probes to the nylon sheet produces a pattern called the DNA fingerprint.