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.
Interphase is separated into 3 parts. 1  Gap 1 (usually just called G1 phase) where the cell grows. 2  Synthesis (usually just called S phase) where the DNA is copied so that two complete copies of DNA are now in the cell. 3  Gap 2 (usually just called G2) where the cell grows some more.