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AI-Irhab
Assalam-o-alikom


how are you all

I'll Start off

DNA was first found by F. Miescher in 1869. Miescher did not know what it was. He did not know what it looked like. In 1953, James Watson and Francis Crick figured out the shape of DNA.

now you guys whatever you know abt it please share
AI-Irhab
(DNA) deoxyribonucleic acid

Where Is DNA Found?
Throughout the body - in cells...
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The Sequence On One Strand
The DNA molecule is composed of two very long strands of A’s, T’s, G’s and C’s, which are tightly paired with each other. An A on one strand is always paired with a T on the other strand, and a G is always paired with a C.
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The four letters in the DNA alphabet and their abbreviations.

A for Adenine
T for Thymine
G for Guanine
C for Cytosine



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