Answer: Base pairs are formed when adenine forms a hydrogen bond with thymine, or cytosine forms a hydrogen bond with guanine. The second part of a nucleotide is the phosphate, which differentiates the nucleotide molecule from a nucleoside molecule.
Explanation:
#1 is the first one the 2one is the 2nd one the 3one is the first one and last one is the 2nd one
The kingdom is called prokaryotic cells, they are very simple cells. They lack a membrane bound nucleus, mitochondria, or any other membrane-bound organisms.
One is optamistic feedback and another is pesimistic.
