Examlex
During an infection,B cells divide to form ___________________ cells that will be ready for the next time the B cells encounter the same microbe.
Noncoding DNA
Segments of DNA that do not code for proteins but have roles in regulating gene expression.
Spindle
Temporary structure that moves chromosomes during nuclear division; consists of microtubules.
Motor Proteins
Proteins that convert chemical energy into mechanical work, moving along cytoskeletal filaments to transport cargo, contract muscles, or enable cell motility.
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