Adenine forms two hydrogen bonds with thymine in DNA while three hydrogen bonds are formed between guanine and cytosine.
Thymine and cytosine are pyrimidines because they have a single ring structure. Adenine and guanine are purines because they have a double ring structure.
True bc I had the same answer
<span>Dehydration is detected by osmorectors in the (hypothalamus)</span>
Answer:
The first three look like clear quartz then the last two might be obsidian
Explanation:
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