Penicillin-Binding Proteins

question 26

Multiple Choice

Penicillin-binding proteins

• A) primarily function in the cell to bind to beta-lactam drugs.
• B) are enzymes.
• C) are involved in cell wall synthesis.
• D) inhibit non-growing bacteria.
• E) are enzymes AND are involved in cell wall synthesis.

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Definitions:

Carotid Canal

A passage in the temporal bone of the skull through which the internal carotid artery enters the cranial cavity to supply blood to the brain.

Internal Carotid Artery

A major artery located in the head and neck that supplies blood to the brain, eyes, eyelids, forehead, nose, and internal ear.

Carotid Canal

A passageway in the temporal bone of the skull that carries the internal carotid artery to the brain.

Jugular Foramen

A large opening in the base of the skull that transmits the internal jugular vein and several cranial nerves.