match each term with its definition. you are currently in a labeling module. turn off browse mode or quick nav, tab to items, space or enter to pick up, tab to move, space or enter to drop. a sequence of dna located upstream of a gene that signals the start of transcription a regulatory protein that blocks transcription by binding to the operator site a transcriptional element that blocks the signal between enhancers and promoters a gene that controls the expression of one or more genes by promoting or inhibiting transcription a small molecule that activates transcription by inhibiting the action of a repressor protein a short sequence of dna located near the promoter region that is recognized by a repressor protein answer bank

DNA stands for deoxyribonucleic acid. It is defined as a sophisticated molecule that carries all the data required to create and maintain a creature.

Repressor: a transcription factor that binds to the operator of a gene to block the creation of mRNA. Insulator: a component that obstructs the signal between enhancers and promoters. A gene that affects transcription to promote or inhibit the expression of one or more genes Regulational gene. A tiny chemical that stimulates transcription by preventing repressor protein activity. A small segment of DNA close to the promoter region called the inducer is identified by the repressor protein.

Thus, a promoter is a segment of DNA that is upstream of a gene and marks the beginning of transcription.

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