The Genes That Control Lactose Utilization (Its Uptake and Degradation)in

question 14

Multiple Choice

The genes that control lactose utilization (its uptake and degradation) in bacteria are arranged sequentially in the bacterial chromosome under the control of a single promoter sequence.This arrangement of genes is called a(n)

• A) operator.
• B) exelon.
• C) operon.
• D) promoton.

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Definitions:

Heredity

The transmission of genetic characteristics from parents to offspring, influencing various physical and sometimes behavioral traits.

Chromosomes

Thread-like structures located inside the nucleus of animal and plant cells, made of protein and a single molecule of DNA, which carries genetic information.

Genes

Segments of DNA located in chromosomes, responsible for the genetic traits passed from parents to offspring.

Infant's Temperament

The innate personality traits and patterns of behavior that are observable in young children, influencing how they interact with their environment.