Which Statement Below Supports the Argument That Gram-Negative Cells Are

question 75

Multiple Choice

Which statement below supports the argument that gram-negative cells are structurally weaker than gram-positive cells?

• A)Gram-negative cells have a thinner layer of peptidoglycan in their cell wall compared to gram-positive cells.
• B)Gram-positive cells contain teichoic acids,whereas gram-negative cells lack teichoic acids in their cell wall.
• C)The envelope of gram-negative cells comprises a hydrophobic outer membrane.
• D)Gram-negative cells contain lipopolysaccharides,the lipid component of which acts as an endotoxin.

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Definitions:

Classical Conditioning

A teaching technique involving the repetitive pairing of two signals; a reaction initially caused by the second signal is ultimately induced by just the first signal.

Scale Error

A cognitive error observed in young children where they misjudge the size of objects, attempting interactions that are not possible due to size discrepancies.

Conservation Skills

Cognitive abilities described by Piaget where a child understands that certain properties of objects remain the same despite changes in their form or arrangement.

Deferred Imitation

A cognitive behavior in which an individual reproduces the actions of others after a delay.