Answer: Hydrogen bonds are created between the base pairs in DNA. Adenine pairs with thymine and cytosine pairs with guanine. Adenine and thymine create 2 hydrogen bonds while cytosine and guanine create 3. These bonds are fairly weak so that they can be broken when DNA is replicated (by an enzyme called helicase which unwinds DNA). However despite them being weak they do stabilize DNA's double helix structure as well.
Answer:
It always contains certain elements
Explanation:
Just took the test
Answer:
Pawpaw means papaya. Hope you'll get some clues from here
The aspect of his experimental process which is most important for obtaining reliable results is repeating his data collection many times.
The answers is A binary fission
