Examlex
H₂O is an example of a(n)
Nucleotides
The basic building blocks of DNA and RNA, consisting of a nitrogenous base, a sugar molecule, and one or more phosphate groups.
Building Blocks
Building blocks are the basic components from which something is constructed or developed, such as the DNA nucleotides for living organisms or basic materials for physical structures.
Karyotype
The organized profile of an individual's chromosomes, including their number, form, and size.
Chromosomes
Structures within cells that contain DNA and protein, playing a key role in inheritance by carrying genes.
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