Examlex
In many arthropods,body segments have become fused into functional groups called ________.
Ligase
An enzyme that facilitates the joining of two molecules by forming a new chemical bond, often with the consumption of ATP.
Gyrase
An enzyme that introduces negative supercoils into DNA, which is crucial for DNA replication and transcription, mainly found in bacteria.
Amino Acids
The building blocks of proteins, consisting of a basic amino group, an acidic carboxyl group, and a unique side chain.
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