Gram-Positive Bacteria Have a Net Negative Charge on Their Surface

question 1

Multiple Choice

Gram-positive bacteria have a net negative charge on their surface as a result of the presence of

• A)Lipopolysaccharide in the cell wall
• B)Porins in the plasma membrane
• C)An outer membrane
• D)Teichoic acid molecules in the cell wall
• E)M proteins in the cell wall

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Definitions:

Plate Boundary

The edges where two tectonic plates meet, which can be categorized into convergent, divergent, or transform boundaries based on their movement relative to each other.

Spreading Center

Divergent boundary where two oceanic plates move apart (diverge).

Transform Fault

A geological fault where the movement of the Earth's crust is predominantly horizontal, often leading to earthquakes in these regions.

Subduction Zone

A region of the Earth's crust where one tectonic plate moves under another, often associated with volcanic activity and earthquakes.