Which of the Statements About Biofilms Is True

question 36

Multiple Choice

Which of the statements about biofilms is true?

• A) Biofilms are very rarely involved in human bacterial infections.
• B) Biofilms may protect organisms against harmful chemicals.
• C) Biofilms are a peptidoglycan-encased community of microorganisms.
• D) Biofilms may significantly inhibit bioremediation efforts.
• E) Biofilms are very seldom found in a natural environment.

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Definitions:

Anatomical Structures

The physical parts or organs of organisms, studied in anatomy.

Frontal Lobes

The front part of the brain that is involved in executive functions such as decision making, problem-solving, control of purposeful behaviors, consciousness, and emotions.

Neurotransmitters

Neurotransmitters are chemical messengers that transmit signals across synapses from one neuron to another, playing crucial roles in neuronal communication and function.

Free Will

The concept or belief that human beings possess the capacity to make choices that are not predetermined by past events, genetics, or environmental factors.