A single nucleotide is made up of the three parts known as phosphoric acid, deoxyribose and a nitrogenous base
The part of the nucleotide that determines the genetic information is the Nitrogenous base. There are four different types of nitrogenous bases: adenine (A), guanine (G), cytosine (C), and thymine (T).
The part of the nucleotide that provides the structure and stability of the molecule. The sugar in DNA is deoxyribose, while the sugar in RNA is ribose.
The Phosphate group is part of the nucleotide that provides energy and helps to link nucleotides together. It is also known as phosphoric acid.
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The ones that are able to survive pass on their genes to the next generation. Bye doing that they pass on certain traits to the next generation causing them to inherit those traits and develop new ones and that prosses repeats for thousands and millions of years and that's how they are able to evolve.
Answer:
I interpret the answers as being nonmetallic and metallic.
Explanation:
Nonmetals are in groups 14 - 18. Electronegativity is referred to as the want to attract electrons to an atom. Noble gases (group 18) have eight valence electrons in their outer subshells and are therefore atomically stable. Elements with only 7 valence electrons are very electronegative because they desire to obtain an electron to reach stability more than a group 2 element would (they are more likely to drop electrons by giving away in order to reach atomic stability of a group 18 element). This coincides with electron configuration, which is a very lengthy topic to cover. You can conduct more research if you would need it.