Examlex
Robert Hooke named the small structures he saw "cells" because they reminded him of small monastery rooms.
tRNAs
Small RNA molecules that transport amino acids to the ribosome during protein synthesis according to the sequence of a messenger RNA (mRNA) transcript.
RNA Polymerase
An enzyme that catalyzes the synthesis of RNA from a DNA template.
Promoter Sequence
A specific region of DNA where RNA polymerase binds and initiates transcription of the gene.
Redundancy
The duplication of critical components or functions of a system with the intention of increasing reliability of the system.
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Q199: This subatomic particle does not contribute to