3. The discovery of the shape of DNA was made by two men

Biology

1 answer:

sladkih [1.3K]3 years ago

4 0

Answer:

Created by Rosalind Franklin using a technique called X-ray crystallography, it revealed the helical shape of the DNA molecule. Watson and Crick realized that DNA was made up of two chains of nucleotide pairs that encode the genetic information for all living things. Theories suggest its atmosphere was similar to the gases released from volcanoes. This means there was little to no oxygen, and the atmosphere was made up primarily of carbon dioxide, water vapor, and nitrogen. There may have also been small amounts of carbon monoxide, hydrogen sulfide, and hydrogen cyanide

Explanation: does it seem ok i think its kinda useless but yes

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