Which of These Is Included in the Gram-Negative Cell Envelope

question 40

Multiple Choice

Which of these is included in the Gram-negative cell envelope?

• A) peptidoglycan, LPS, and lipoteichoic acids.
• B) peptidoglycan, teichoic acids, and lipoteichoic acids.
• C) peptidoglycan, LPS, and teichoic acids.
• D) peptidoglycan, LPS, and a large periplasmic space.
• E) teichoic acids, lipoteichoic acids, and a large periplasmic space.

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Definitions:

Parasomnias

A group of sleep disturbances characterized by unusual actions, feelings, sensations, or dreams that appear during the process of falling asleep, throughout the sleep period, in transitions between stages of sleep, or upon waking.

Piercing Scream

A very loud, high-pitched sound made by a person, often as a response to extreme fear or distress.

Parasomnia

A category of sleep disorders that involve abnormal movements, behaviors, emotions, perceptions, or dreams occurring while falling asleep, sleeping, between sleep stages, or during arousal from sleep.

Somnambulism

A sleep disorder known as sleepwalking, involving walking or performing other complex behaviors while in a state of partial arousal from deep sleep.