Examlex
What is the unified model of active galactic nuclei? How does it explain differences in the continuous spectrum and emission lines of an active galactic nucleus?
Prokaryotes
Microorganisms characterized by the absence of a distinct nucleus, including bacteria and archaea, with simpler cellular organization compared to eukaryotes.
DNA Sequences
The precise order of nucleotides within a DNA molecule, determining genetic information and instructions for the development and functioning of living organisms.
Ribosomal RNA
A molecular component of ribosomes, essential for protein synthesis in all living organisms.
Molecular Systematics
The science that focuses on molecular structure to clarify evolutionary relationships.
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