How Many Tires Would Be Found on a Typical Tandem

question 14

Multiple Choice

How many tires would be found on a typical tandem drive,highway tractor?

• A) 6
• B) 8
• C) 10
• D) 12

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Definitions:

Repressor

A protein that binds to specific DNA sequences, preventing the transcription of certain genes and thereby controlling gene expression.

Promoter

A region of DNA that initiates transcription of a particular gene, typically located near the transcription start sites of genes.

Inducer

A molecule that binds to a repressor protein, converting it to its inactive form, which is unable to prevent transcription.

Lactose

A disaccharide sugar found in milk and dairy products, which is broken down into glucose and galactose by the enzyme lactase.