The universal genetic code has a some kind of relationship to the hypotheses believed by many people as to the origin of life on the Earth. It is believed that both shared the life on Earth just like how a cell passes genetic information from one microsphere to another.
Answer:
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Explanation:
There are 4 nitrogenous bases in DNA. Adenine pairs with thymine, and Guanine pairs with cytosine. A Dna Nucleotide consists of a 5 carbon sugar, a phosphate group and a nitrogenous base. These bases are paired up by weak hydrogen bonds, so when they have have to replicate, the enzyme helicase can easily unzip the Dna. <span />
again temperature, it occnaturally and when you do things like run or play you get hotter and sweaty ya'know.