Fill in the Blanks with the Best Word or Phrase

question 51

Essay

Fill in the blanks with the best word or phrase selected from the list below.Not all words or phrases will be used; each word or phrase should be used only once.
$\begin{array}{lll}\text { allosteric } &\quad\quad\quad\quad\quad\quad\quad \text { negatively } & \text { positively } \\\text { constitutively } &\quad\quad\quad\quad\quad\quad\quad \text { operator } & \text { promoter } \\\text { induced } & \quad\quad\quad\quad\quad\quad\quad\text { operon } & \text { repressed }\end{array}$
The genes of a bacterial __________ are transcribed into a single mRNA.Many bacterial promoters contain a region known as a/an __________, to which a specific transcription regulator binds.Genes in which transcription is prevented are said to be __________.The interaction of small molecules, such as tryptophan, with __________ DNA-binding proteins, such as the tryptophan repressor, regulates bacterial genes.Genes that are being __________ expressed are being transcribed all the time.

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Definitions:

Plant Sizes

Refers to the scale or capacity of manufacturing or production facilities, impacting output, efficiency, and economies of scale.

Natural Monopoly

An industry in which economies of scale are so great that a single firm can produce the industry’s product at a lower average total cost than would be possible if more than one firm produced the product.

Unit Costs

The expense a business incurs to manufacture, warehouse, and distribute a single unit of a specific product or service.

Entire Output

The total amount of goods or services produced by a company, industry, or country within a specific period.